MIL-W-46132 (NOTICE 1), MILITARY SPECIFICATION: WELDING, FUSION, ELECTRON BEAM, PROCESS FOR (07 DEC 1972) [S/S BY SAE-AMS2680 AND SAE-AMS2681]
MIL-W-46132 (NOTICE 1), MILITARY SPECIFICATION: WELDING, FUSION, ELECTRON BEAM, PROCESS FOR (07 DEC 1972) [S/S BY SAE-AMS2680 AND SAE-AMS2681].