This video explains the various welding techniques of TIGAHW underfill and “cover” filling, and how to avoid some errors during the operation···
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Weldinglife.com education taught by welders for welders!
Weldinglife.com education taught by welders for welders!
This video explains the various welding techniques of TIGAHW underfill and “cover” filling, and how to avoid some errors during the operation···