rose - scal
- rose
- rosin
- rosin connection
- rotary air heater
- rotary arc circuit-breaker
- rotary baffle
- rotary collector ring
- rotary converter
- rotary discharger
- rotary frequency changer
- rotary hysteresis
- rotary motion
- rotary phase advancer
- rotary phase changer
- rotary relay
- rotary seal
- rotary spark gap
- rotary speed
- rotary switch
- rotating brush
- rotating component
- rotating field
- rotating-field exciter
- rotating-machine stability
- rotation
- rotation of a vector
- rotational electromotive force
- rotational emf
- rotational field
- rotational noise
- rotational speed
- rotor angle
- rotor bar
- rotor barrel
- rotor body
- rotor bore
- rotor bushing
- rotor core assembly
- rotor earth-fault protection
- rotor end ring
