AWS B2.1-8-216:2001
کتابخانه الکترونیکی دیتا ساینس شناسه: AWS B2.1-8-216:2001 عنوان: Gas Tungsten Arc Welding With Consumable Insert Root Followed by Shieded Metal Arc Welding of Austenitic Stainless Steel (M-8/P-8/S-8, Group 1), 1/8 through 1-1/2 inch…