1.
helical type hydraulic steering gear
螺旋式液压操舵装置
2.
Electrical system design of electric and electrohydraulic steering gear in ships
GB/T14547-1993船舶电动和电动液压操舵装置电气系统设计
3.
hydraulicefficiency steering telemotor
液压操舵遥控传动装置
4.
after telemotor
后部液压遥控操舵装置
5.
The steering gear of a ship, especially the tiller or wheel.
舵柄，舵轮船的操舵装置，尤指舵柄或舵轮
6.
telemotor system
遥控液压马达操舵系统
7.
flight control surface actuator
操纵面致动装置舵机
8.
differential screw steering gear
差动螺旋式操舵装置
9.
parallel ram steering gear
并列柱塞式操舵装置
10.
non-follow-up type steering gear control
非随动式操舵装置控制
11.
Adjusting safety device for hydraulic system of steering gear(windlass、mooring winch).
舵机（锚机、绞缆机）液压系统安全装置调整。
12.
double-opposed ram steering gear
双列对置柱塞式操舵装置
13.
nonfollow up type steering gear contro
非随动式操舵装置的控制
14.
opposed ram steering gear
对置活塞式电动液压舵机
15.
Adjusting safety device for hydraulic system of steering gear( windlass、 mooring winch).
舵机（机、缆机）压系统安全装置调整。
16.
hydraulic efficiency shifter unit
液压移动装置液压切换装置
17.
remote operation cylinder lever
分置式液压油缸操纵杆
18.
hydraulic roll screwdown
液压式轧辊压下装置