MIL-C-26058C (AMENDMENT-1), MILITARY SPECIFICATION: CARTRIDGE, GAS PURIFIER, EXTREMELY LOW DEWPOINT, TYPE MA-2 (17-MAR-1981) [S/S BY MIL-C-4952]
MIL-C-26058C (AMENDMENT-1), MILITARY SPECIFICATION: CARTRIDGE, GAS PURIFIER, EXTREMELY LOW DEWPOINT, TYPE MA-2 (17-MAR-1981) [S/S BY MIL-C-4952].