Engineering, 14.12.2021 22:30, iamsecond235p318rq

A technician has made a cold oxyacetylene fusion weld. Technician A says that filler could have been added before the weld puddle formed. Technician B says that the travel speed could be too slow. Who is right?

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A technician has made a cold oxyacetylene fusion weld. Technician A says that filler could have been...