electrical energy meter calibration 电能表检定装置 meter calibration tank 校准槽 the heat meter calibration facility 热能表检定装置 ..
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Composite water flow Calibration Facility that our unit designed, makes up of standard metal tank group, standard flow meter, water-supply system, pipeline system, control cabinet and diverter mainly.
本单位设计的水流量综合标准装置，主要由标准金属量器组、标准流量计、供水系统、管路系统、控制台和换向器组成。
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