AWS B2.1-1-017:2018
Действует
Standard Welding Procedure Specification (SWPS) for Shielded Metal Arc Welding of Carbon Steel (M-1/P-1, Group 1 or 2), 1/8 inch [3 mm] through 1-1/2 inch [38 mm] Thick, E6010, As-Welded or PWHT Condition, Primarily Plate and Structural Applications
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