Senior Mechanic in Overalls in Heavy Machine Workshop. Hard Surfacing By Submerge Arc Welding (Stock Footage)

Senior Mechanic in Overalls in Heavy Machine Workshop. Hard Surfacing By Submerge Arc Welding (Stock Footage)

Senior mechanic in overalls in heavy machine workshop. Hard surfacing by submerge arc welding process. Cnc machine builds up the metal on the huge shaft.

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