рушійний (приводний або передавальний) механізм; ведуча шестірня
camshaft gear (timing gear)
gear reduction unit / gear-reduction unit
driving
driving band
driving compartment
driving generator
image-intensifying Passive Driving Periscope (PDP)
unbuttoned driving
rotating band / driving band
tactical driving
track pin driving cam
clutch driving disc assembly
convoy driving
cross-country driving
blackout driving light resistor
driving bevel pinion
driving compartment's window doors
driving course
driving light
driving lug
driving medium
driving precaution
driving shaft
driving side of the rifling
driving spring guide
driving teacher
driving unit
dual-driving controls
ease of driving
fuel driving sprocket
nocturnal driving
night driving