The Story of Alternating Current Arc Welding

The Story of Alternating Current Arc Welding

The Story of Alternating Current Arc Welding


(6 a partire dal 35 utenti)

0h 15m 1944 HD

Guarda the story of alternating current arc welding su Altadefinizione. Demonstrates the differences between alternating current and direct current arc welding processes, and in particular the finer control available with AC machines at the time.

The Story of Alternating Current Arc Welding (1944)
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