超簡単TN-F溶接試験(最新版)

  Рет қаралды 43,049

Yamato Special Welding

Yamato Special Welding

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Пікірлер: 8
Learn English quickly with podcast | English learning Conversation | Episode 1
18:01
Don’t Choose The Wrong Box 😱
00:41
Topper Guild
Рет қаралды 62 МЛН
It's perfectly fine, but most TIG welders don't know how to do this.
10:15
TN-P溶接試験  本当にむつかしい??
13:03
Yamato Special Welding
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Handyman's Amazing TIG Welding Techniques That Work Extremely Well
8:26
weld [HAGOJIBI]
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超簡単 TN-F溶接テスト試験(保存版)
30:30
Yamato Special Welding
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What is Perfect Penetration for Radiographic Testing TIG Welding ?
9:07
weld [HAGOJIBI]
Рет қаралды 1,3 МЛН
TN-F取得までの道のり
4:23
テキトーな人たち
Рет қаралды 16 М.
Few know this way! Amazing TIG Welding Tricks That Only Professionals Use
4:18
【TIG溶接】棒送りの動きを練習しましょう!
8:31
メタリストch
Рет қаралды 21 М.