VALVE, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS ARMY (SUPERSEDING MS21211A)
止回阀 军用飞机低压氧气系统（取代MS21211A）

1995-12-01

VALVE, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS ARMY (SUPERSEDING MS21211A)
美国陆军飞机低压氧气系统止回阀（取代MS211A）

1982-07-22

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2017-05-22

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2014-07-02

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2020-02-06

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2018-01-10

Valve, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2014-09-12

Valves, Check, Aircraft Low Pressure Oxygen Systems
飞机低压氧气系统止回阀

2009-05-18

VALVES, CHECK, AIRCRAFT LOW PRESSURE OXYGEN SYSTEMS (SUPERSEDING MIL-V-7908C)
飞机低压氧气系统止回阀（取代MIL-V-7908C）

1998-09-28