AWS B2.1-1-201-96 R2007
پایگاه جامع علوم اطلاعات شناسه : AWS B2.1-1-201-96 R2007 عنوان : Standard Welding Procedure Specification for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1/S-1, Group 1 or 2), 1/8 through 3/4" Thick, E6010 (Vertical Uphill) Followed…