MIL-STD-1261C (NOTICE-2), MILITARY STANDARD: ARC WELDING PROCEDURES FOR CONSTRUCTIONAL STEELS (05-DEC-1995) [S/S BY TACOM DRAWING 12479550]
MIL-STD-1261C (NOTICE-2), MILITARY STANDARD: ARC WELDING PROCEDURES FOR CONSTRUCTIONAL STEELS (05-DEC-1995) [S/S BY TACOM DRAWING 12479550].