How to fit and weld a 12x12 Branch Test Tutorial
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34:11
BRANCH Test Layout | Using Pipe-Fitters Blue Book | Pipeline Welding Test
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2:00:33
Welding Branch Test Start to Finish
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21:46
The Ultimate Guide to 7018 Weaving: Choose the Right Pattern for Perfect Welds
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20:55
BRANCH TEST (PART 1)
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25:03
One on One Pipeline Welding Tutorial
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8:37
Pipeline Branch Test. Helping A Good Buddy.
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12:44
Como humilhar QUALQUER soldador, garantido.
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9:54