Open valve fully to its memory setting and, on a piece of paper, record the valve setting.
将阀门完全开启到它的记忆设置点上，在一张纸上，记录这个阀门设置。
Open the valve fully to its memory setting and, on a piece of paper, record the valve setting.
将阀门完全开启到它的记忆设置上，在一张纸上，记录阀门设置。
Control valve in an air system for setting volume and pressure.
为了保持流量和压力的空气系统的控制阀门。
Valve position high limit and valve position low limit setting.
阀位上限幅值和阀位上限幅值设定。
Valve position high limit and valve position low limit setting.
阀位上限幅值和阀位上限幅值设定。
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