редуктор; коробка передач; коробка приводів (двигуна)
aircraft accessory gear box
engine accessory gear box
intermediate gear box
intermediate reduction gear box
main gear box / main rotor transmission
main gear box oil temperature indicator
main rotor transmission / main gear box
rotor (system) gear box
tail rotor gear box
transmission / gear box
change-speed gearbox
crash-type gearbox
8-speed automatic gearbox
epicyclic gearbox
input gearbox shaft
angular gearbox
antitorque gearbox
central gearbox
propeller gearbox
accessory drive gearbox
tail gearbox
gearbox adapter
gearbox compartment (of a tank)
gearbox dipstick
gearbox main drive shaft
gearbox oil filler
accessory gearbox
camshaft gear (timing gear)
gear reduction unit / gear-reduction unit
air box handhole cover
ammunition box
axle box