MIL-V-3155C (AMENDMENT 1), MILITARY SPECIFICATION: VALVE, TEMPERATURE REGULATING VENTILATION HEATER, STEAM CONTROL, NAVAL SHIPBOARD USE (07-OCT-1975)
MIL-V-3155C (AMENDMENT 1), MILITARY SPECIFICATION: VALVE, TEMPERATURE REGULATING VENTILATION HEATER, STEAM CONTROL, NAVAL SHIPBOARD USE (07-OCT-1975).