T.O. 1-1A-9
TABLE 3-15.
GENERAL PROCEDURE FOR MANUAL WELDING FLAT BUTT JOINTS WITH GAS SHIELDED
TUNGSTEN ARC DC (STRAIGHT POLARITY) AND BALANCED ALTERATING CURRENT, USING
ARGON/HELIUM (GAS) AND THORIATED TUNGSTSEN ELECTRODES.
TABLE 3-16. TYPICAL MACHINE SETTINGS FOR SPOT WELDING ALUMINUM ALLOYS.
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