propeller-efficieney

A Dictionary of Aviation · 1911 · p. 20

pso’pele-1,f1jan-st ”. the efficiency or effectual power of an aerial propeller.

Bu kavram başka kaynaklarda da geçiyor

Propeller — A Dictionary of Military Terms (1918)
Propeller — Hawkins' Electrical Dictionary (1915)
Propeller — All the World's Aircraft (1913)
Propeller — Illustrated Marine Encyclopedia (1890)
Propeller — Etymologisches Wörterbuch der deutschen Seemannssprache (1882)
Propeller — Zell's Condensed Dictionary (1879)

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