SYZX75绳索取心液动锤
SYZX75 wire-line coring hydraulic hammer
摆动液压马达
rotary hydraulic actuator
半自动液力变速器
semiautomatic transmission
泵控差动液压缸
pump controlled hydraulic differential cylinder
柴油液动机车
Diesel hydraulilc locomotive
缠绕型全自动液压压砖机
automatic hydraulic press
传动液
transmission fluid
driving fluid
power fluid
automatic transmission fluids
磁液动密封
magnetic liquid dynamic seal
地面驱动液压泵
ground drive hydraulic pump
电磁启动液压系统
solenoid activated hydraulic valve
电动液力舵机
electro-hydraulic steering engine
电动液力方向控制阀
electro-hydraulic directional control valve
电动液力伺服阀
Electro-hydraulic Servo Valve
电动液力伺服致动器
electric-hydraulic servo actuator