16mm Filmography
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Resistance Welding

Series: How to Weld Aluminum Series

Year Published: 1946

Creator: U S Dept Of Interior Bureau Of Mines

Format: 16mm

Sound: sound

Description: Shows aluminum welds made under heat and pressure, two types of spot-welding machines, the use of carbon electrodes in high-speed resistance welding and tests for checking the size and strength of welds.

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Original permalink · Record added: 2023-02-27 03:38:02