рухова установка; силова установка
hydraulic propulsion unit
vernier propulsion system
astern propulsion
guided missile cruiser nuclear propulsion (CGN)
jet propulsion engine
jet propulsion
multipurpose aircraft carrier (nuclear propulsion) (CVN)
nuclear propulsion submarine
propulsion machinery
spacecraft propulsion
howitzer with auxiliary propulsion
atomic propulsion
diesel propulsion engine
duct propulsion
exhaust propulsion
integrated electric propulsion
jet-propulsion center
orbit insertion propulsion
orbit transfer propulsion
orbit-raising propulsion
propulsion
electromagnetic propulsion
jet-propulsion engine
battery coolant unit / battery-coolant unit (BCU)
gear reduction unit / gear-reduction unit
position and navigation unit / position navigation unit (PNU)
pinch (a unit) out of a large unit
fire extinguishing system sprinkler system and fire alarm system
launch coolant system control unit
unit-construction system
warning system control unit
merchant ship communication system (mercomm system)