sigh007 发表于 2012-3-23 11:02:36

MIL-T-7101A


                   MIL-T-7101A, MILITARY SPECIFICATION: TRANSMISSION; POWER, CONSTANT SPEED: GENERAL SPECIFICATION (AIRCRAFT USE) (20 NOV 1951) .,  This specification establishes the requirements for power transmissions which provide constant output speed for driving aircraft accessories from variable speed aircraft engines, gear boxes or auxiliary engines.         
         
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