非对称气动伺服阀
asymmetric pneamatic servovalve
中空式电液伺服马达
hollow electro-hydraulic servomotor
直动式压电气动伺服阀
the piezoelectric -based direct -action pneumatic servo valves
液压伺服马达
fluid servo-motor
hydraulic efficiency servo-motor
Hydraulic Servo-motor
hydraulicefficiency servo-motor
连续回转电液伺服马达
Continuous rotary electro hydraulic servomotor
工业用无刷伺服马达驱动器
industrial brushless servomotor drive
中压伺服马达
medium pressure servo-motor
电液伺服马达
electrohydraulic servomotor
Electrohydraulic servo motor
Electro-hydraulic servomotor
泵控伺服马达
Pump-controlled servomotor