NAT-STD-3053 Complete Document History
Characteristics of Breathing Oxygen, Supply Pressure and Hoses (Edition No. 4)


Obsolete Revision Information:
   CANCELLATION NOTICE 1 - CHARACTERISTICS OF BREATHING O - Feb. 1, 1983
   BASE - CHARACTERISTICS OF BREATHING O - March 5, 1975
   AMENDMENT 2 - CHARACTERISTICS OF BREATHING O - Jan. 1, 1960