AWS B2.1-1-011:2002-AMD1 R2013
شناسه : AWS B2.1-1-011:2002-AMD1 R2013
عنوان : STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR SHIELDED METAL ARC WELDING OF GALVANIZED STEEL, (M-1), 10 THROUGH 18 GAUGE, IN THE AS-WELDED CONDITION, WITH OR WITHOUT BACKING
لینک : http://pubs.aws.org/p/65/b21-1-0112002-amd1r2013-standard-weld2ing