Robert Hay Jr.’s career in inspection—including weld inspection—dates back to the 1950s in the Los Angeles area and is still ...
With skilled welders seemingly harder to find than civility in Congress, the issue of quality control is never far from shop ...
Using a carbon electrode torch connected to his arc welder, a setup that’s similar to the one he used to make synthetic rubies, [NightHawkInLight] is able to strike an underwater arc inside a ...
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