manual operation valve 手动操纵阀
emergency operation valve 紧急作用阀
manual l operation valve 手动操纵阀
safety valve operation test [机] 安全阀动作试验
frequency of valve operation 阀的操作次数
valve operation test 阀动作试验 ; 阀门操作试验
travel valve operation 行驶阀的工作
Remote control float valve is a hydraulic operation valve with multiple functions.
进口遥控浮球阀是兼具多种功能的水力操作式阀门。
Valves with this option have a hand wheel mounted on top of the actuator for manual valve operation.
配置这种备选件的阀门在执行器顶部安装一个手轮用于手动阀门操作。
The method, system, and computer program receive a process variable signal associated with operation of a valve.
所述方法、系统和计算机程序接收与阀门操作关联的过程变量信号。
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