AWS B2.1-1-004:2002(R2013)
Заменен
STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR GAS METAL ARCWELDING (SHORT CIRCUITING TRANSFER MODE) OF CARBON STEEL, (M-1, GROUP 1), 18 THROUGH 10 GAUGE, IN THE AS-WELDED CONDITION, WITH OR WITHOUT BACKING
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