electrical valve device 阀门电动装置
electrical valve speed controller 电动阀门调速器
electrical valve positioner 电气阀门定位器
smart electrical valve positioner 智能电气阀门定位器
electrical solenoid valve plug 电磁阀柱塞
electrical interlock valve 电气联锁阀
shift valve electrical test 变速器阀电气试验
solenoid valve electrical test 电磁阀电气试验
The paper is mainly to advance a new type of electrical valve which has many kinds of function. It also has explored in detail the mechanical structure and the principle of control.
提出了一种多功能的新型电控阀，并探讨了其机械结构和控制原理。
Remember that a fuse is an electrical safety valve that exists for a reason.
请记住，保险丝存在的理由就是作为一个安全阀门。
The unit to base electrical plug permits instant valve unit replacement without disconnecting piping or wiring.
该单位的基础电器插头未经允许即时阀断开管道或电线单位更换。
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