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Standard Welding Procedure Specification (Swps) for Shielded Metal Arc Welding of Carbon Steel (M-1, P-1, or S-1 to M-1, P-1, or S-1), 10 through 18 Gauge, in the As-Welded Condition, with or without Backing
standard by American Welding Society, 01/01/2002
AWS B2.1-1-012:2002 (R2013)
$299.00 $149.50