WELDING THEORY
EN
Removing the slag
10.2 TIG welding (continuos arc)
Description
Welding polarity
D.C.S.P. (Direct Current Straight Polarity)
D.C.R.P. (Direct Current Reverse Polarity)
D.C.S.P.-Pulsed (Direct Current Straight Polarity Pulsed)
Carrying out the welding
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