sigh007 发表于 2012-3-22 15:56:03

MIL-V-7899C


                   MIL-V-7899C, MILITARY SPECIFICATION: VALVE, CHECK, AIRCRAFT FUEL SYSTEM (30 APR 1979)., This specification covers low-pressure check valves suitable for use with hydrocarbon fuels, fuel vapors, and air.         
         
页: [1]
查看完整版本: MIL-V-7899C