# ![@tetsuoto Avatar](https://lunarcrush.com/gi/w:26/cr:youtube::UC4pFFMlH9FkbQgiGxQfWibQ.png) @tetsuoto 鉄音の部屋

鉄音の部屋 posts on YouTube about twitter, japan, jr, gto the most. They currently have [-----] followers and [---] posts still getting attention that total [---] engagements in the last [--] hours.

### Engagements: [---] [#](/creator/youtube::UC4pFFMlH9FkbQgiGxQfWibQ/interactions)
![Engagements Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UC4pFFMlH9FkbQgiGxQfWibQ/c:line/m:interactions.svg)

- [--] Week [---] +123%
- [--] Month [-----] -72%
- [--] Months [------] +122%

### Mentions: [--] [#](/creator/youtube::UC4pFFMlH9FkbQgiGxQfWibQ/posts_active)
![Mentions Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UC4pFFMlH9FkbQgiGxQfWibQ/c:line/m:posts_active.svg)

- [--] Week [--] +125%
- [--] Month [--] +100%
- [--] Months [--] +96%

### Followers: [-----] [#](/creator/youtube::UC4pFFMlH9FkbQgiGxQfWibQ/followers)
![Followers Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UC4pFFMlH9FkbQgiGxQfWibQ/c:line/m:followers.svg)


### CreatorRank: undefined [#](/creator/youtube::UC4pFFMlH9FkbQgiGxQfWibQ/influencer_rank)
![CreatorRank Line Chart](https://lunarcrush.com/gi/w:600/cr:youtube::UC4pFFMlH9FkbQgiGxQfWibQ/c:line/m:influencer_rank.svg)

### Social Influence

**Social category influence**
[social networks](/list/social-networks)  [technology brands](/list/technology-brands)  [countries](/list/countries) 

**Social topic influence**
[twitter](/topic/twitter), [japan](/topic/japan), [jr](/topic/jr), [gto](/topic/gto), [#asmr](/topic/#asmr), [$9006t](/topic/$9006t)
### Top Social Posts
Top posts by engagements in the last [--] hours

"IGBT [-------]  #ASMR # # # JR 313313-5010 [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=O03A8w4w5C0)  2026-02-16T17:56Z [----] followers, [--] engagements


"GTO [----] G #ASMR # # # G [--------] 9000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=5Y5pdlpRxAo)  2026-02-14T14:03Z [----] followers, [--] engagements


"GTO JR6000  #ASMR # # # JR [--------] 6000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=OuLwFwZp_mQ)  2026-02-15T08:00Z [----] followers, [--] engagements


"IGBT [-------]  #ASMR # # # JR 313313-5013 [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=-YuWygNSrJw)  2026-01-28T13:54Z [----] followers, [--] engagements


"6000  #ASMR # # #  [--------] [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=2I310VyuU-M)  2026-01-29T13:54Z [----] followers, [--] engagements


"IGBT 1000N  #ASMR # # #  [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=MkKRmg6DCvw)  2026-02-01T18:45Z [----] followers, [--] engagements


"IGBT JR7200  #ASMR # # # JR [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=PUyRh6yklcI)  2026-02-07T12:09Z [----] followers, [--] engagements


"GTO JR7000  #ASMR # # # JR [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=Q9KD-yowpSU)  2026-02-13T15:08Z [----] followers, [--] engagements


"SiC [-----]  #ASMR # # #  [-----] 20000SiC-MOSFET : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=SdGW4eLZ2jc)  2026-01-27T16:53Z [----] followers, [--] engagements


"IGBT [-------] [--] #ASMR # # # JR14 223223-5004 5000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=VPY1XXnQYh0)  2026-02-10T14:07Z [----] followers, [--] engagements


"GTO [---]  #ASMR # # # JR 373373-14 GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=aFRzkCL5YMw)  2026-02-02T16:17Z [----] followers, [--] engagements


"VVVFIGBT [----] # #IGBT #VVVF #VVVF # #train #9000 # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK VVVFGTO 3000A https://youtube.com/shorts/oGUC46-Y6xA  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=jGTeNSMaSzQ)  2026-01-30T17:34Z [----] followers, [----] engagements


"IGBT JR8000 [--] #ASMR # # # JR3 [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=oLfmFBnedrk)  2026-02-09T10:30Z [----] followers, [--] engagements


"IGBT 10-300  #ASMR # # #  10-30010-457 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ojpHPRm88tM)  2026-01-30T17:26Z [----] followers, [--] engagements


"VVVFIGBT 1000N # #IGBT #VVVF #VVVF # #train #1000A # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=-JDp8AgTMSc)  2025-11-14T14:52Z [----] followers, [----] engagements


"IGBT [----]  #ASMR # # #  [--------] 21IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=-hK3QF63iXs)  2026-01-21T14:58Z [----] followers, [--] engagements


"IEGT [----]  #ASMR # # #  [--------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=1WeQyMi4pdk)  2025-10-25T14:45Z [----] followers, [--] engagements


"VVVFIGBT [-----] #IGBT # #16000 #VVVF #VVVF # #train #railway # #ASMR # # # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI"  
[YouTube Link](https://youtube.com/watch?v=47awmSeH0bw)  2025-11-20T14:43Z [----] followers, [----] engagements


"GECGTO [----] [--] #ASMR # # # [--] [------------] 2000GECGTO :                     : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=7wXV1pPLxOY)  2025-10-17T15:17Z [----] followers, [--] engagements


"VVVFIGBT [----] # #3000 #VVVF #VVVF #IGBT #IGBT # # # #3000 # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=9Rv-OxsIOP8)  2025-11-26T14:07Z [----] followers, [---] engagements


"1800  #ASMR # # #  [--------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM E231500"  
[YouTube Link](https://youtube.com/watch?v=AmSNRkB8nOQ)  2025-11-14T16:03Z [----] followers, [--] engagements


"VVVF GTO [----] #GTO # #train # # #VVVF #VVVF # #railway # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=BMfErYiZ-Ds)  2025-12-31T13:42Z [----] followers, [---] engagements


"IGBT A3000  #ASMR # # #  A3000A3001 IGBT : : [--]  twitter https://twitter.com/stationstay  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=CGc4wZELEHs)  2025-11-10T13:33Z [----] followers, [--] engagements


"VVVFGTO 3000A # #3000A #VVVF #VVVF #GTO #GTO # # # #3000A # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=E9FOnAlAkeU)  2025-10-29T14:45Z [----] followers, [----] engagements


"VVVF GTO [----] #GTO # #train # # #VVVF #VVVF #VW # #railway # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=EX8cziP6SXA)  2026-01-14T14:08Z [----] followers, [----] engagements


"IGBT [----]  #ASMR # # #  [--------] [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=EjO8oKW-XmE)  2025-12-07T08:08Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  [--------] 8000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=FOS6UsAWPRU)  2026-01-13T16:32Z [----] followers, [--] engagements


"2053100  #ASMR # # # JR 205205-3116 [---] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=FdnARHUQRVo)  2025-11-13T15:24Z [----] followers, [--] engagements


"VVVFGTO [---] #GTO # #train # # #VVVF #VVVF #373 #railway # # #train # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI"  
[YouTube Link](https://youtube.com/watch?v=Gdm2JE4L7-8)  2025-12-19T17:43Z [----] followers, [----] engagements


"VVVFGTO [----] # #9000 #VVVF #VVVF #GTO #GTO # # #9000 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=JQqwn_I1DIc)  2026-01-03T13:42Z [----] followers, [----] engagements


"VVVFGTO [----] # #9000 #VVVF #VVVF #GTO #GTO # # #9000 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=Jg1gffDi18U)  2025-11-04T13:14Z [----] followers, [----] engagements


"IGBT [---]  #ASMR # # # JR 313313-315 [---] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=JtM3bM0XpSo)  2025-02-24T14:43Z [----] followers, [--] engagements


"VVVFIGBT UG1 #train #railway # #IGBT #VVVF #VVVF # #train # #Nrnberg ##Nurnberg #Neurnberg # # #ASMR # # # #G1 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=L4CQ3H692Jo)  2025-11-02T14:52Z [----] followers, [----] engagements


"VVVFIGBT [-----] # #10000 #VVVF #VVVF #IGBT #IGBT # # # #10000 # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=L_0LYJQ1Qs0)  2025-11-22T14:20Z [----] followers, [----] engagements


"VVVFGTO [---] #GTO # #train # # #VVVF #VVVF #681 #railway # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=O4Q_wKdkk1U)  2025-12-31T12:33Z [----] followers, [----] engagements


"2053100 # #MT61 #205 # # #train #2053100 #JR #JR # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=S21M3ZA0PJI)  2025-11-13T13:18Z [----] followers, [---] engagements


"IGBT 1000N  #ASMR # # #  [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=TL8L_7qXHVA)  2025-11-12T12:30Z [----] followers, [--] engagements


"SiC [----]  #ASMR # # #  65006513-6 SiC : : [--]  twitter https://twitter.com/stationstay  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=V43s-S4Z9Wg)  2022-12-15T08:00Z [----] followers, [---] engagements


"VVVFIGBT [-----] #IGBT # #16000 #VVVF #VVVF # #train #railway # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=YIWdR9bpjdI)  2025-12-02T15:03Z [----] followers, [---] engagements


"VVVFGTO [----] # #9000 #VVVF #VVVF #GTO #GTO # # #9000 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=ZzuW91jwdC8)  2025-12-05T17:47Z [----] followers, [----] engagements


"VVVFSiC-MOSFET [----] # #IGBT #VVVF #VVVF # #train #3000 # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=_WgXSKyJ-X8)  2025-11-29T13:08Z [----] followers, [----] engagements


"VVVFIGBT 1000N # #IGBT #VVVF #VVVF # #train #1000A # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=_YBlPFb58HA)  2025-11-12T12:31Z [----] followers, [---] engagements


"8000 # # #8000 #8000 #train # # # # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=a3HMsglvuFU)  2025-11-30T15:11Z [----] followers, [----] engagements


"VVVFGTO [---] #GTO # #train # # #VVVF #VVVF #373 #railway # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=beg8lrTuLW4)  2025-11-17T14:24Z [----] followers, [----] engagements


"IGBT 1000N  #ASMR # # #  [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=ccNq82cDlN8)  2025-11-26T13:25Z [----] followers, [--] engagements


"VVVFIGBT [----] # #IGBT #VVVF #VVVF # #train #2000 # # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=cw4tBBe_EQg)  2025-12-07T11:19Z [----] followers, [---] engagements


"IGBT [----]  #ASMR # # #  [--------] 2000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=e0MATTITIiI)  2026-01-22T14:56Z [----] followers, [---] engagements


"GTO [----]  #ASMR # # #  [--------] 3700GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=eDce2s-Tf24)  2025-11-09T13:19Z [----] followers, [--] engagements


"GECGTO [----] [--] #ASMR # # # [--] [------------] 2GECGTO :                     : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=eiOGW1eJC_k)  2025-12-11T15:07Z [----] followers, [--] engagements


"IGBT [-----]  #ASMR # # #  [----------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=gXVdxOl8iPc)  2025-11-22T16:09Z [----] followers, [--] engagements


"GTO [----] [--] #ASMR # # # [--] [------------] 1000GTO :                : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=hW0Y1bqy3X4)  2026-01-20T16:59Z [----] followers, [--] engagements


"VVVF GTO [-----] #GTO # #train # # #VVVF #VVVF # #railway # # #IL # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI"  
[YouTube Link](https://youtube.com/watch?v=i19vt4tQf8E)  2025-12-26T18:21Z [----] followers, [----] engagements


"VVVFGTO [-----] #GTO # #train # # #VVVF #VVVF # #railway # # #IL # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=igpXVXGQ0SY)  2026-01-01T14:47Z [----] followers, [----] engagements


"VVVF GTO [----] #GTO # #train # # #VVVF #VVVF #KL # #railway # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=jXMd9zSzwa0)  2026-01-19T12:20Z [----] followers, [----] engagements


"IGBT E129  #ASMR # # # JR E129E129-115 E129IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=kNrcl9y7Om0)  2026-01-18T12:37Z [----] followers, [--] engagements


"SiC [-------]  #ASMR # # # JR 315315-3041 315SiC-MOSFET : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=kes6R0_UzW8)  2025-11-11T08:01Z [----] followers, [--] engagements


"IGBT E2311000  #ASMR # # # JR E231E231-3534 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ksTVuxX_H-Q)  2025-12-08T15:47Z [----] followers, [--] engagements


"VVVFIGBT A3000 # #IGBT #VVVF #VVVF # #train #A3000 # # # # # #ASMR # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=le1uKPeNHCE)  2025-11-11T07:50Z [----] followers, [---] engagements


"10030  #ASMR # # #  [----------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM E231500"  
[YouTube Link](https://youtube.com/watch?v=n_pmSZw8Mdo)  2025-10-19T12:16Z [----] followers, [--] engagements


"VVVFGTO [---] #GTO # #train # # #VVVF #VVVF #383 #railway # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=pOB-ewdixsg)  2025-11-10T13:21Z [----] followers, [---] engagements


"GTO [----] [--] #ASMR # # #  [--------] GTO : [---] : [--]  twitter https://twitter.com/stationstay  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=qHxiFwG3Zm8)  2026-01-01T08:01Z [----] followers, [--] engagements


"VVVFGTO [----] # # #3500 #VVVF #VVVF #GTO #GTO # #3500 # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=rZIK-0s9hgM)  2025-11-09T10:32Z [----] followers, [----] engagements


"GTO [----] G #ASMR # # # G [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=swI2iLcU8JQ)  2025-11-04T16:10Z [----] followers, [--] engagements


"IGBT E2333000  #ASMR # # # JR E233233-3616 3000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=tDnug9lbxLk)  2025-02-23T12:21Z [----] followers, [--] engagements


"VVVFGTO 383A1 #GTO # #train # # #VVVF #VVVF #383 #railway # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=tG5zphGWUjg)  2026-01-05T13:30Z [----] followers, [----] engagements


"VVVFGTO [----] # #9000 #VVVF #VVVF #GTO #GTO # # #9000 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=vAAW22dNSy8)  2025-12-08T15:50Z [----] followers, [----] engagements


"GECGTO [----] [--] #ASMR # # # [--]  [------------] 4000GECGTO :               :  [--]  twitter https://twitter.com/stationstay  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=wuSeH5RbGjY)  2025-10-24T17:01Z [----] followers, [--] engagements


"GECGTO [----] [--] #ASMR # # # [--]  [------------] 4000GECGTO :             : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=yNeYz-ojJlY)  2026-01-19T12:25Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=yzdzlVkYOPA)  2025-11-30T14:09Z [----] followers, [--] engagements


"SiC [-------]  #ASMR # # # JR 313315-3010 [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=0-XnnbK4OZw)  2025-08-28T14:57Z [----] followers, [--] engagements


"VVVF GECGTO [----] #asmr #train # # # # # #4 #4 #"  
[YouTube Link](https://youtube.com/watch?v=0pPHzZquvOk)  2025-03-06T03:00Z [----] followers, [---] engagements


"GECGTO [----] [--] #ASMR # # # [--]  [------------] 4000GECGTO :               : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=0pskIWVK55U)  2025-04-13T18:26Z [----] followers, [--] engagements


"VVVFGECGTO [----] #train #railway # #GECGTO #VVVF #VVVF # #train # # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=1jnWlJ2J9bE)  2025-09-24T11:41Z [----] followers, [---] engagements


"VVVFGTO 3000A # #3000A #VVVF #VVVF #GTO #GTO # # # #3000A # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=1v5rCxcVA5I)  2025-10-17T10:53Z [----] followers, [---] engagements


"VVVFGTO [--] #train #railway # #22 #20 # # #VVVF #VVVF # #GTO # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=2597xBCZpaQ)  2025-09-20T05:33Z [----] followers, [---] engagements


"1800  #ASMR # # #  [--------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM E231500"  
[YouTube Link](https://youtube.com/watch?v=2ZVKDMYOmks)  2025-05-17T15:09Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=3rLod9eNEbY)  2025-03-06T15:37Z [----] followers, [---] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=4HImtVuitBs)  2025-07-24T13:55Z [----] followers, [--] engagements


"GTO JR6000  #ASMR # # # JR [--------] 6000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=4JQwv8PHxd0)  2025-08-01T12:56Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  88008815-3 GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=5SicWe_6uB4)  2025-05-25T15:46Z [----] followers, [--] engagements


"VVVFIGBT [--] #train #railway # #22 #20 # # #VVVF #VVVF # #IGBT # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=6N-OVavwoRM)  2025-09-09T05:17Z [----] followers, [----] engagements


"VVVFIGBT [------] #train #KORAIL #VVVF #VVVF # #railway #IGBT # # # #ASMR # # # # #4 #4 # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=7zw74vRH4n4)  2025-09-15T12:34Z [----] followers, [---] engagements


"VVVFGTO 3000A # #3000A #VVVF #VVVF #GTO #GTO # # # #3000A # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=8uudM4bIu9c)  2025-10-08T10:21Z [----] followers, [---] engagements


"IGBT [---] [--] #ASMR # # # JR48 789788-205 789IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=9THVSPHvlxQ)  2025-03-21T11:30Z [----] followers, [--] engagements


"VVVF E2311000 #IGBT # #train #E231 #E2311000 #railway #VVVF #VVVF # #ASMR # # # # #JR #JR # # # # [------] [--] [--] [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=AdcgvD_OiII)  2025-08-09T02:54Z [----] followers, [----] engagements


"IGBT [----] [--] #ASMR # # # [--] [------------] 1000IGBT :                : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=AwCKDBe_EPc)  2025-09-13T16:14Z [----] followers, [--] engagements


"VVVFGECGTO [----] #train #railway # #GECGTO #VVVF #VVVF # #train # # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=BdHRjataC2w)  2025-10-11T05:19Z [----] followers, [----] engagements


"GTO [----]  #ASMR # # # G [--------] 9000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=BiQK42t81rA)  2025-04-10T14:47Z [----] followers, [---] engagements


"GTO [----]  #ASMR # # #  88008808-5 : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=FaWAy3KzEMY)  2025-04-21T16:38Z [----] followers, [--] engagements


"GTOGTO [----] # #train #VVVF #VVVF # # # # # #ASMR # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=G1lqFSoUaEs)  2025-07-13T03:55Z [----] followers, [----] engagements


"SA6D140HE-2 ET122  #ASMR # # #  ET122ET122-6 ET122 : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=G7lxIZWNIwo)  2025-04-19T14:58Z [----] followers, [--] engagements


"VVVF IGBT [----] #IGBT # # #VVVF #VVVF #train #railway # # #ASMR # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=IgLvUmCZ99w)  2025-08-19T05:18Z [----] followers, [----] engagements


"VVVFIGBT [----] #train #railway # #IGBT #VVVF #VVVF # #train # # # #2 # # #ASMR # # # #2 # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=Im44b43tcKY)  2025-09-18T07:22Z [----] followers, [----] engagements


"VVVFSiC-MOSFET [----] # #3700 #VVVF #VVVF #IGBT #IGBT # # # #3700 # #ASMR # # # # # #SiC #MOSFET [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=JPusUTu71OI)  2025-10-13T03:49Z [----] followers, [---] engagements


"VVVFGECGTO [----] #train #railway # #GECGTO #VVVF #VVVF # #train # # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=LbJnhZKEpBY)  2025-09-07T13:10Z [----] followers, [----] engagements


"VVVF GECGTO [----] # #GECGTO #VVVF #VVVF #railway #train # # # #ASMR # # # # #2 # # https://youtu.be/GK0eu5jN0fo https://youtu.be/iW-9gztsN8E [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs 2050"  
[YouTube Link](https://youtube.com/watch?v=LepCcn8_sVs)  2025-08-29T04:22Z [----] followers, [----] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=NVKgEL4UyDg)  2025-05-15T15:52Z [----] followers, [--] engagements


"GTO [----] G #ASMR # # # G [--------] 9000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=NqcC7rzVMV4)  2025-06-09T14:52Z [----] followers, [---] engagements


"VVVFGECGTO # #GECGTO #VVVF #VVVF # #train # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=PAHl6vfTtCo)  2025-07-21T06:50Z [----] followers, [----] engagements


"GTO [---] [--] [--] #ASMR # # # JR8 373373-7 373GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=QP8yCqR2La4)  2025-10-13T12:03Z [----] followers, [--] engagements


"VVVF #GTO JR7000 # #train # # #VVVF #VVVF #7000 # #ASMR # # # # #JR #JR [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=SYiCv9TWIYk)  2025-08-05T03:14Z [----] followers, [----] engagements


"9000 # #9000 # # # #train # # # #ASMR # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=SisAxdekPA8)  2025-08-01T06:21Z [----] followers, [----] engagements


"VVVF681GTO # #GTO #VVVF #VVVF # #train #681 #JR # # # # #ASMR # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=TQziAEM3_yw)  2025-07-22T05:22Z [----] followers, [----] engagements


"VVVF GTO JR8000 #asmr #train # # # # # # # #8000"  
[YouTube Link](https://youtube.com/watch?v=TVl1STG_1lM)  2025-03-08T03:00Z [----] followers, [---] engagements


"VVVFGTO [---] # #600 #VVVF #VVVF #GTO #GTO # # # #600 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=TpIaDVy5e4o)  2025-10-16T04:34Z [----] followers, [----] engagements


"GTO [---] [--] #ASMR # # # JR5 681681-307 [---] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=Tzv4ODRQ99w)  2025-07-31T13:09Z [----] followers, [--] engagements


"VVVF #GTO JR8000 # # # # #train # # #VVVF #VVVF # #ASMR # # # # #JR #JR [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=UYOKOG1nzwY)  2025-08-04T03:00Z [----] followers, [---] engagements


"IGBT [-----]  #ASMR # # #  63006327-7 3IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=Uky6O_SjPDc)  2025-05-24T13:47Z [----] followers, [--] engagements


"VVVF#IGBT #PMSM [-----] # # # # #16000 #VVVF #VVVF #train # #ASMR # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=VFFqe0i4Kqw)  2025-07-23T02:41Z [----] followers, [----] engagements


"3 #ASMR # # # #TX # # 3VVVF  TX-1000  IGBT-VVVF TX-2000  IGBT-VVVF TX-3000  SiC-MOSFET-VVVF : TX-1000 : TX-2000 : TX-20002 : TX-3000 0:00 0:03 TX-1000 1TX-1608 0:36 TX-1000 1TX-1608 1:06 TX-2000 1TX-2651 1:37 TX-2000 1TX-2651 2:06 TX-3000 1TX-3683 2:40 TX-3000 1TX-3683 3:15 TX-1000 2TX-1602 3:45 TX-1000 2TX-1605 4:17 TX-2000 2TX-2669 4:49 TX-2000 2TX-2672 5:16 TX-2000 3TX-2669 5:48 TX-2000 3TX-2657 6:18 TX-2000 4TX-2658 6:55 TX-2000 4TX-2661 7:25 TX-3000 2TX-3683 7:49 TX-1000 3TX-1612 8:15 TX-1000 3TX-1608 8:41 TX-1000 4TX-1606 9:11 TX-1000 5TX-1603 9:43 TX-1000 4TX-1612 10:12 TX-2000"  
[YouTube Link](https://youtube.com/watch?v=XBY_iIzvqgY)  2025-04-28T12:34Z [----] followers, [--] engagements


"GTO 3000A  #ASMR # # #  3000A3312 GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=Xo1MDquVFAM)  2025-03-20T16:11Z [----] followers, [--] engagements


"VVVFGTO [----] # #8000 #VVVF #VVVF #GTO #GTO # # #7000 # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=Z8S-fDjYTN0)  2025-10-06T05:24Z [----] followers, [----] engagements


"VVVFIGBT [-----] #IGBT # #16000 #VVVF #VVVF # #train #railway # #ASMR # # # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI"  
[YouTube Link](https://youtube.com/watch?v=ZEJZhlL8dfs)  2025-10-10T13:03Z [----] followers, [----] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=ZqH7yiHnZcs)  2025-05-11T14:25Z [----] followers, [--] engagements


"VVVFGTO [----] # #5500 #VVVF #VVVF #GTO #GTO # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ZyscaaIB_h0)  2025-09-21T13:37Z [----] followers, [---] engagements


"IGBT [-------]  #ASMR # # # JR 223223-2508 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=aQHpuMVteyI)  2025-09-26T16:12Z [----] followers, [--] engagements


"DMF13HZ [----]  #ASMR # # # JR [--------] [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=aaQnnNR2COc)  2025-08-04T16:14Z [----] followers, [--] engagements


"GTO [----] [--] #ASMR # # # [--] [------------] 1000GTO :                : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=b3CXcMphsTE)  2025-08-31T15:03Z [----] followers, [--] engagements


"9000 # # #9000 #train #railway # # # # # #ASMR # # # # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=f8gNIz-BTAE)  2025-08-31T10:09Z [----] followers, [---] engagements


"2051000  #ASMR # # # JR 205205-1003204-1003 MT61 : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=fns9SB1b3Y0)  2025-05-26T17:48Z [----] followers, [--] engagements


"IGBT E2310  #ASMR # # # JR E231E231-135 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=g9ELPefnWfU)  2025-03-19T15:42Z [----] followers, [--] engagements


"IGBTE2332000 # #train #railway #IGBT #E233 #E2332000 # #VVVF #VVVF # #ASMR # # # # #JR #JR # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=iw1JgEDl234)  2025-08-08T04:23Z [----] followers, [---] engagements


"10030  #ASMR # # #  [----------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM E231500"  
[YouTube Link](https://youtube.com/watch?v=jcwaY984AKc)  2025-05-29T16:56Z [----] followers, [--] engagements


"IGBT E2311000  #ASMR # # # JR E231E231-1089 1000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=lRRsf4hlX7M)  2025-04-04T16:01Z [----] followers, [--] engagements


"VVVF4000 GECGTO #train #railway # #GECGTO #VVVF #VVVF # #train # # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=lYF7UJZ3tGQ)  2025-09-12T06:31Z [----] followers, [---] engagements


"GTO [----]  #ASMR # # #  88008811-5 8800GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ltc6Ri8hZL4)  2025-10-14T14:29Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=mJExw474zPk)  2025-04-14T15:49Z [----] followers, [--] engagements


"♪ [----] #GTO # # # #train #VVVF #VVVF #KEIKYU # # # #ASMR # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=nFWk12-kWsI)  2025-07-16T04:00Z [----] followers, [----] engagements


"VVVFIGBT [-----] #IGBT # #16000 #VVVF #VVVF # #train #railway # #ASMR # # # # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI"  
[YouTube Link](https://youtube.com/watch?v=nQV5tX-LcbU)  2025-08-30T09:09Z [----] followers, [---] engagements


"VVVFGTO [----] # #1000 #VVVF #VVVF #GTO #GTO # # #1000 # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=ngoaciSuN7E)  2025-09-23T04:44Z [----] followers, [----] engagements


"JR7200 IGBT # # # #121 #7200 #IGBT #VVVF #VVVF #train # # #ASMR # # # # #JR #JR [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=niWXbMZdX20)  2025-08-07T04:24Z [----] followers, [----] engagements


"VVVFGECGTO [----] #train #railway # #GECGTO #VVVF #VVVF # #train # # #2 # # #ASMR # # # #2 # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=o2hXJLtY5Pk)  2025-09-16T07:39Z [----] followers, [---] engagements


"KTX # #train #railway #KTX #KTX #korail # # # # #ASMR # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=o55eAwdpKr4)  2025-07-20T03:35Z [----] followers, [----] engagements


"4K60P11000 GTO & IGBT #ASMR # # # # # #GTO #IGBT #IGBT #VVVF #VVVF [----------] GTOIGBT ★1000★ [-----] [----------] GTO-VVVF 2025HKIGBT-VVVF [------------------] GTOIGBT IGBT [--------------] ★1★  [----] km [------] [---] km1 KTX  [-----] :  00:00 00:03 GTO  00:59 GTO  01:33 GTO [--] 02:02 GTO  02:24 GTO  02:51 GTO  03:20 GTO  03:43 GTO  04:31 GTO  04:59 GTO  05:43 GTO  06:30 IGBT  07:26 IGBT  07:50 IGBT  08:14 IGBT  08:39 GTO  [--] 09:05 IGBT  [--] 09:30 GTO  [--] 09:54 GTO  11:51 GTO  14:15 GTO  16:16  16:26 &  16:49 GTO  17:11 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO 1000"  
[YouTube Link](https://youtube.com/watch?v=oNFXNxbQbTk)  2025-09-21T13:03Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # # Osaka Metro [--------] 7000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=oh5N4gwqD1k)  2025-05-19T15:42Z [----] followers, [---] engagements


"IGBT [-------] [--] #ASMR # # # JR16 223223-5006 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ohejljhzips)  2025-08-08T18:25Z [----] followers, [--] engagements


"GTO [------] [--] #ASMR # # # [---]  [------------------] 2GTO :                      : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=uhxk1GImBIE)  2025-04-15T16:42Z [----] followers, [--] engagements


"GTO [----] # #train # # # # # #3200 #3200 #GTO #ASMR # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=uwom3ti1iDc)  2025-07-09T04:30Z [----] followers, [----] engagements


"GTO [-----]  #ASMR # # #  [----------] 20000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ux64f3sRIsk)  2025-10-05T08:00Z [----] followers, [--] engagements


"GTO [----] [--] #ASMR # # # [--] [------------] 1GTO :                : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=v8XzfF5ocjw)  2025-05-09T17:45Z [----] followers, [--] engagements


"1800  #ASMR # # #  [--------] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM E231500"  
[YouTube Link](https://youtube.com/watch?v=vqxp-ad3OZY)  2025-08-24T13:13Z [----] followers, [--] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=wC4QQEakWK8)  2025-05-28T16:22Z [----] followers, [--] engagements


"GTO [---] [--] #ASMR # # # JR3 373373-5 GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=wCiBwvUMfkM)  2025-05-16T14:52Z [----] followers, [--] engagements


"GTO [---]  #ASMR # # # JR 373373-4 : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=wX55pt6VH-A)  2025-03-23T16:00Z [----] followers, [--] engagements


"GTO [-------]  #ASMR # # # JR 209209-1004 2024GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=woH5sRbx2DE)  2025-07-01T08:01Z [----] followers, [--] engagements


"♪209GTO #GTO #209 #VVVF #VVVF #train # #JR # #ASMR # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=z2xRSYGsGWA)  2025-07-19T05:15Z [----] followers, [----] engagements


"GTO [----]  #ASMR # # #  [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=zAR16kE7AIY)  2025-10-12T13:33Z [----] followers, [--] engagements


"VVVFGTO [----] #train #railway # #GTO #VVVF #VVVF # #train # # # # # #ASMR # # # #4 [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI 185"  
[YouTube Link](https://youtube.com/watch?v=zgo1NMNd0rY)  2025-09-30T09:16Z [----] followers, [----] engagements


"IGBT [-------]  #ASMR # # # JR 313313-5010 [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=O03A8w4w5C0)  2026-02-16T17:56Z [----] followers, [--] engagements


"GTO JR6000  #ASMR # # # JR [--------] 6000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=OuLwFwZp_mQ)  2026-02-15T08:00Z [----] followers, [--] engagements


"GTO [----] G #ASMR # # # G [--------] 9000GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=5Y5pdlpRxAo)  2026-02-14T14:03Z [----] followers, [--] engagements


"GTO JR7000  #ASMR # # # JR [--------] GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=Q9KD-yowpSU)  2026-02-13T15:08Z [----] followers, [--] engagements


"IGBT [-------] [--] #ASMR # # # JR14 223223-5004 5000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=VPY1XXnQYh0)  2026-02-10T14:07Z [----] followers, [--] engagements


"IGBT JR8000 [--] #ASMR # # # JR3 [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=oLfmFBnedrk)  2026-02-09T10:30Z [----] followers, [--] engagements


"IGBT JR7200  #ASMR # # # JR [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=PUyRh6yklcI)  2026-02-07T12:09Z [----] followers, [--] engagements


"GTO [---]  #ASMR # # # JR 373373-14 GTO : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=aFRzkCL5YMw)  2026-02-02T16:17Z [----] followers, [--] engagements


"IGBT 1000N  #ASMR # # #  [--------] IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=MkKRmg6DCvw)  2026-02-01T18:45Z [----] followers, [--] engagements


"VVVFIGBT [----] # #IGBT #VVVF #VVVF # #train #9000 # # # # # #ASMR # # # # # [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK VVVFGTO 3000A https://youtube.com/shorts/oGUC46-Y6xA  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10)"  
[YouTube Link](https://youtube.com/watch?v=jGTeNSMaSzQ)  2026-01-30T17:34Z [----] followers, [----] engagements


"IGBT 10-300  #ASMR # # #  10-30010-457 IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=ojpHPRm88tM)  2026-01-30T17:26Z [----] followers, [--] engagements


"6000  #ASMR # # #  [--------] [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12) https://youtu.be/nWS3Nm4ETlM"  
[YouTube Link](https://youtube.com/watch?v=2I310VyuU-M)  2026-01-29T13:54Z [----] followers, [--] engagements


"IGBT [-------]  #ASMR # # # JR 313313-5013 [----] : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=-YuWygNSrJw)  2026-01-28T13:54Z [----] followers, [--] engagements


"SiC [-----]  #ASMR # # #  [-----] 20000SiC-MOSFET : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=SdGW4eLZ2jc)  2026-01-27T16:53Z [----] followers, [--] engagements


"IGBT [----]  #ASMR # # #  [--------] 2000IGBT : : [--]  twitter https://twitter.com/tetsuoto_hk  GTO-VVVF HK  GTO [----] https://youtu.be/J5xrLsOhr00  IGBT [---] https://youtu.be/cuP_Wkf82C4  [-----]  SiC-MOSFET https://youtu.be/X_M2dLRprkA  GTO [----] https://youtu.be/u_lBptQpOvs  GTO [----] https://youtu.be/X78USwUYor4 E2572000 [--] IGBT https://youtu.be/YImcZ9BXy4Y [--] https://www.youtube.com/watchv=I_67_muq8Mg  [--------] https://www.youtube.com/watchv=vXX0c8YgDfA E233 https://www.youtube.com/watchv=pPCYbX5neDs [----] (2015.2.10) https://www.youtube.com/watchv=mSaPaRiQnHI [---] (2018.12)"  
[YouTube Link](https://youtube.com/watch?v=e0MATTITIiI)  2026-01-22T14:56Z [----] followers, [---] engagements

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