AWS B2.1-8-215:2001:R2012
شناسه : AWS B2.1-8-215:2001:R2012
عنوان : STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR GAS TUNGSTEN ARC WELDING WITH CONSUMABLE INSERT OF AUSTENITIC STAINLESS STEEL, (M-8/P-8/S-8, GROUP 1), 1/8 THROUGH 1-1/2 INCH THICK, IN3XX AND ER3XX, AS-WELDED CONDITION
لینک : http://pubs.aws.org/p/1072/b21-8-2152001r2012-standard-welding-procedure-specificatio