AWS B2.1-1/8-229:2002 AMD1 R2013
شناسه : AWS B2.1-1/8-229:2002 AMD1 R2013
عنوان : STANDARD WELDING PROCEDURE SPECIFICATION FOR GTAW FOLLOWED BY SHIELDED METAL ARC WELDING OF CARBON STEEL, (M-1/P-1/S-1, GROUPS 1 OR 2) TO AUSTENITIC STAINLESS STEEL (M-8/P-8/S-8, GROUP 1), 1/8 THROUGH 1-1/2 INCH
لینک : https://pubs.aws.org/p/92/b21-18-2292002-amd1r2013-standard-welding
قیمت: ۳۴۰۰ تومان (۱۰ درصد تخفیف اعضاء ویژه)