sigh007 发表于 2012-3-21 19:15:47

MIL-W-41B


                   MIL-W-41B, MILITARY SPECIFICATION: WELDING OF ARMOR, METAL-ARC, MANUAL, WITH AUSTENITIC ELECTRODES; FOR AIRCRAFT (26 MAY 1955) ., This specification covers the requirements for manual metal-arc welding with austenitic electrodes of built-up metal structures, hereinafter designated as weldments, constructed of face-hardened or homogeneous armor, or both, in thicknesses 1/8 to 1 1/8 inches, inclusive; and the attachment of brackets, clips, and other connecting members to armor by manual arc-welding.         
         
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