MIL-T-21014D (AMENDMENT-1), MILITARY SPECIFICATION: TUNGSTEN BASE METAL, HIGH DENSITY (14-NOV-1991) [S/S BY SAE-AMS-T-21014]
MIL-T-21014D (AMENDMENT-1), MILITARY SPECIFICATION: TUNGSTEN BASE METAL, HIGH DENSITY (14-NOV-1991) [S/S BY SAE-AMS-T-21014].