Cover Image

Materials for helicopter gears.

Bibliographic Details
Corporate Author: National Materials Advisory Board (U.S.)
Format: Government Document eBook
Language:English
Published: [Washington, D.C.] : National Aeronautics and Space Administration, October 1979.
Series:NASA contractor report ; 163068.
Subjects:
Aircraft design.
Alloys.
Helicopters.
Carburizing.
Online Access:https://purl.fdlp.gov/GPO/gpo150881
Description
Item Description:"October 1979."
"NMAB-351."
"NF02052."
Physical Description:1 online resource (x, 89 pages) : illustrations.
Bibliography:Includes bibliographical references (pages 87-89).