Arc Welding at Work - 1948

Описание к видео Arc Welding at Work - 1948

From the GE film catalog: "Through a combination of amusing animation and live-action color photography, this film offers a comprehensive explanation of the three basic methods of arc-welding—metal, atomic-hydrogen and inert. By illustrating the applications of each of these methods in use in widely varying operations the picture points out how the costs of fabricating metal parts can be greatly reduced while simplifying the process and imparting improved qualities of strength, endurance and lightness to the finished product. "

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