MIL-D-5531E, MILITARY SPECIFICATION: DESALTER KITS, SEA WATER, MARK 1 (20-AUG-1970) [NO S/S DOCUMENT]
MIL-D-5531E, MILITARY SPECIFICATION: DESALTER KITS, SEA WATER, MARK 1 (20-AUG-1970) [NO S/S DOCUMENT]., This specification covers the requirements, for two types, of the Mark 2 sea water desalter kit.