Propeller-loudness charts for light airplanes
1947-07-01
Miscellaneous
No indication
English
Propeller-loudness charts for light airplanes
TIBKAT | 1947
|Propeller-loudness charts for light airplanes
Engineering Index Backfile | 1947
|Propeller-efficiency charts for light airplanes
TIBKAT | 1947
|Propeller-efficiency charts for light airplanes
Engineering Index Backfile | 1947
|Propeller-efficiency charts for light airplanes
NTRS | 1947
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