AWS B2.1.002-90

• Standard Welding Procedure Specification for Gas Tungsten Arc Welding of Carbon Steel, (M-1/P-1, Group 1 or 2), 3/16 through 7/8 inch, in the As-Welded Condition, With or Without Backing
• standard by American Welding Society, 01/01/1990
• Publisher: AWS

$140.00$279.00

• Description