sigh007 发表于 2012-3-22 15:55:11

MIL-V-25675E


                   MIL-V-25675E, MILITARY SPECIFICATION: VALVES, CHECK, MINIATURE, HYDRAULIC, AIRCRAFT AND MISSILE (13 MAY 1968) ., This specification covers hydraulic, spring-loaded, normally closed aircraft and missile hydraulicsystem check valves with operating pressures up to 3,000 pounds per square inch (psi) and operating temperaturesfrom -65 deg to 450 deg F.         
         
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