The Story of Alternating Current Arc Welding
The Story of Alternating Current Arc Welding
the story of alternating current arc welding en PelisPlus Online. 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.
- Titulo original: The Story of Alternating Current Arc Welding
- Género: Documental
- País: United States
- Director:
- Actores:
