муфта зчеплення прямої та прискореної передач
clutch disk hub
fan hub clutch
direct-drive clutch
direct drive clutch
dog clutch for direct drive
hub and spokes system
clutch and brake actuating mechanism
hub assembly
portal hub
idler wheel hub cap
worm-wheel hub
hub brake
hub disk
hub guard
hub stud
anti-torque rotor hub
hub-tip ratio
main rotor hub
split wheel hub
wheel hub
wheel hub integral flange
main-rotor head / main-rotor hub
main-rotor hub / main-rotor head
rotor hub
tail rotor hub
key rail hub
reinforced hub
hub
hub (drone)
direct support and service
intended for direct fire support of advancing infantry and main battle tanks
radar vulnerability to direct fire and jamming