Efficiency study comparing two helicopter planetary reduction stages

An edition of Efficiency study comparing two helicopter planetary reduction stages (1990)

Efficiency study comparing two helicopter planetary reduction stages

By T. L. Krantz

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Publish Date

1990

Publisher

NASA,US Army Aviation Systems Command, Aviation R&T Activity,For sale by the National Technical Information Service

Language

eng

Pages

Description:

subjects: Helicopters, Transmissions (Machine elements), Helicopter propeller drive, Prediction analysis techniques, Transmission devices, Testing