Propeller-loudness charts for light airplanes
1947-07-01
Sonstige
Keine Angabe
Englisch
Propeller-loudness charts for light airplanes
Engineering Index Backfile | 1947
|Propeller-efficiency charts for light airplanes
Engineering Index Backfile | 1947
|Propeller-efficiency charts for light airplanes
NTRS | 1947
|Propeller-noise charts for transport airplanes
Engineering Index Backfile | 1953
|Propeller-noise Charts for Transport Airplanes
NTRS | 1953
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