MIL-T-37402, MILITARY SPECIFICATION: TESTER, ANTIFREEZE SOLUTIONS (6 APR 1977)

MIL-T-37402, MILITARY SPECIFICATION: TESTER, ANTIFREEZE SOLUTIONS (6 APR 1977)., This specification covers testers of the hydrometer-thermometer type, used for determining the freezing temperatures of certain antifreeze solutions used in liquid-cooled engines.