- Electric Valve Actuator 电动执行机构
- Multi-turn and Quarter-turn part-turn 多回转和四分之一回转,部分回转
- indication contacts 反馈触点?
- ated torque 额定力矩
- trip and deenergise the motor 跳闸和断电电机
- Jammed valve protection 阀门堵转保护
- stall 失速
- Non-intrusive 非侵入
- maintained or inching operation 保持或电动操作
阀门相关英语
原文:http://www.cnblogs.com/smileintheday/p/6439791.html