тунельний повітряний гвинт
tilting ducted fan drone
airbreathing jet engine / ducted jet engine
drive line / drive (propeller) shaft
propeller aeroplane
propeller shaft (drive shaft)
propeller-driven
turboprop propeller
propeller blade
front axle propeller shaft
front rear axle propeller shaft
flanking propeller
ball head of propeller tube
water propeller
water propeller shaft
water propeller transfer case
non-uniform pitch propeller
end yoke type propeller shaft
fan drive propeller shaft
jackshaft propeller shaft
propeller gearbox
adjustable propeller
feathering propeller
flanged propeller shaft
nonfeathering propeller
propeller blade station
propeller counterweight
propeller reduction gearing
propeller speed controller
propeller thrust
propeller thrust bearing
splined propeller shaft
tappered propeller shaft