主油泵 main oil pump
备用油泵 emergency bearing oil pump
调速油泵 regulation oil pump, speed governing oil pump
交流润滑油泵 AC lube oil pump
直流润滑油泵 DC lube oil pump
注油器 oil injector
同步器 synchronizer
同步器手轮 synchronizer hand wheel
控制滑阀 pilot valve
随动滑阀 servo-valve
分配滑阀 distributing pilot valve, distributor valve
中间滑阀 intermediate valve
微分器 differentiator
功率限制器 load limiter
动态校正器 dynamic corrector
滑阀套 valve sleeve
喷油嘴 oil nozzle
弹性调速器 flexible governor
调速器挡块 governor stop
危急遮断器滑阀 emergency trip pilot valve
撞击子ram
防火滑阀 fire protection pilot valve
延滞滑阀 delay pilot valve
跟踪滑阀 follow-up pilot valve
电-液转换器 electro-hydraulic converter, electro-hydraulic transducer
切换滑阀 change-over pilot valve
危急保安器 emergency governor
危急保安器滑阀 emergency governor pilot valve
超速试验滑阀 overspeed test pilot valve
喷油试验滑阀 nozzle test pilot valve
反馈滑阀 feedback pilot valve
起动排油阀 oil drain valve at star-up
紧急放油阀 emergency oil relieve valve
排油口 oil discharge outlet
节流滑阀 throttle pilot valve
滑动油阀 movable pilot valve
高压自动关闭器 high-pressure automatic closing gear
中压自动关闭器 medium pressure automatic closing gear
高压油动机（高压伺服马达）high-pressure hydraulic actuator high-pressure servo-motor
中压油动机 medium-pressure hydraulic actuator medium-pressure servo-motor
杠杆 lever
轴 shaft
主轴 main shaft
传动轴（主动轴）driven shaft
被动轴（从动轴） driven shaft
小轴 axle
联轴器 coupling
刚性联轴器 rigid coupling
半挠性联轴器 semi-flexible coupling
齿型联轴器 serrated coupling