AWS B2.1-8-213-97/R2012
کتابخانه الکترونیکی دیتا ساینس شناسه: AWS B2.1-8-213-97/R2012 عنوان: STANDARD WELDING PROCEDURE SPECIFICATION (SWPS) FOR SHIELDED METAL ARC WELDING OF AUSTENITIC STAINLESS STEEL, (M-8/P-8/S-8, GROUP 1), 1/8 THROUGH 1-1/2 INCH THICK,…