AWS B2.1-1-011:2002-AMD1 R2013
پایگاه جامع علوم اطلاعات 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…