liquid static pressure level 液体静力水准
Mainly based on flow velocity slow and liquid static detection, research and design the liquid-level detection sensor can be used to coal mine.
本文主要是针对于流速慢或者静止状态下检测情况，研究一款能用于煤矿井下的液位检测传感器。
Measurement of liquid level, can adopt the static-pressure sensor of fluid height and digital display of transmitter.
液位测量，可以采用流体高度的静压传感器及变送器远传数字显示智能仪表。
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