oscillating rotary actuator
piezoelectric rotary actuator
pneumatic rotary actuator
Rotary Actuator
旋转式作动器
旋转致动器
旋转引动器
旋转驱动器
摆呇X动器
rotary actuator stop vane
rotary selector spool stop
rotary selector switch thermometer
RRSSC(rotary-rotary-spheric-spheric-cylindric) linkage
tractor transmission rotary selector
tractor transmission rotary selector shaft
tractor transmission rotary selector spool
transmission rotary selector spool
180 ℃ rotary viscometer
2-roll Rotary-rolling Pipe Mill