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便携式水位测量仪是利用红外光电检测电路、音频电路以及CL602计数器原理设计出的一种水位测量装置,可广泛用于水文站及水库的常规水位观测以及地下水水位观测.
Portable water level measuring instrument is a kind of water level measuring device designed by using infrared photoelectric detection circuit, audio circuit and CL602 counter principle. It can be widely used in conventional water level observation and groundwater level observation of hydrological stations and reservoirs.