电测仪表计量装置
propotioning adevice of electric measuring instruments
基准计量仪表
reference measuring instrument
冷量计量仪表的选型
The selection of a Cold quantity measurement
仪器仪表标准化与计量
Instrument Standardization and Metrology
电能计量表计
energy measurement instruments
电能量计量计费
power telemeter and settlement system
电能量计量计费系统
power energy billing system
telemeter reading system
the System of Measuring and Billing of Power Energy
tele meter reading system
计量表计
metering electricity meter
U-统计量表示
U-statistic representation
磅秤计量计
weighting scale quantifying instrument
比色计量计
colorimetric dosimeter
colo(u)rimetric dosimeter
colourimetric dosimeter