посилений ступичний вузол (стосується дронів)
reinforced
reinforced barrel
reinforced shell
reinforced division
cross-reinforced units
reinforced frame
fibre-reinforced plastic (FRP)
reinforcing-to-reinforced communication
hub and spokes system
hub assembly
portal hub
clutch disk hub
idler wheel hub cap
worm-wheel hub
direct and overdrive clutch hub
fan hub clutch
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
hub