... supply pressure ==> 供给压力,供应压力 supply pressure level ==> 供给压力值 supply pressure null shift ==> 供给压力零漂 ...
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Emerson will also supply its Rosemount pressure and level transmitters.
艾默生还将提供Rosemount压力和液位变送器。
Before feeding water, air vent valves, pressure gauge valve, water level gauge, burner supply valve and steam supply valve should be opened fully. Other valves and checking manhole close.
上水时，空气阀、压力表阀及水位计通汽通水阀开足，其他阀门和检查门无孔门应一律关闭。
The results show that all the water level, the atmospheric pressure and the switch of the power supply cannot cause the sudden jump of the observed dat...
研究结果表明，水位、气压、电源切换等因素不会引起体应变仪观测曲线的突跳。
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