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