紫外线强度测量计
ultraviolet ray strength measuring meter
测量电量
measuring electric quantity
低频电量测量
low frequency output measurement
电量测量
electrical measurement
electric parameter measurement
measuring quantity of electricity
electric power measurement
Electric parameters measure
measurement of electrical quantity
Power measurement
电量计量
electric quantity measurement
electric quantity gauge
electricity meter
TMR
electric energy measurement
battery capacity measurement
energy metering
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
非电量测量
non-electricity measurement
非电量电测
non electricity quantity determination
关口电量计量
electric energy metering at gateway
距离测量电压
distance measurement voltage