冷量计量装置  cooling metering device

热量计量装置  heat metering device

微机差压流量计量装置  computer differential flow gauge

高炉无料钟回转装料装置  BRCU

炉顶装料装置  top charging device; top charger

钟斗装料装置  Bell and Hopper Arrangement; cup and cone arrangement

装料装置  feeding device

电测仪表计量装置  propotioning adevice of electric measuring instruments

电能计量装置  electric energy measuring device; energy measurement sets; power energy metering device; the electric energy measure device; electric power metering device; electrical measuring equipments; the electric power measuring equipments; electric energy measuring unit; watthour meteringequipment; Electric energy metering; electric power computation; electricity energy measuring device; measuring apparatus of electric energy; Energy measuring Device; electric energy measurement device; electric energy metering devices; Watt-hour Meter; electronic energy measurement sets; watt-hour metering device; power metering device; energy metering device; electricity metering device; energy metering equipment; electric metering device; energy measurement device; electrical energy measurement devices; electrical energy metering device; energy measurement devices; measuring devices of electric energy; device for measuring electric energy; he electrical energy measuring equipments; electricity metering apparatus; Electric energy metering device; electrical energy metering mechanism; electrical energy measurement device

电能计量装置的改造  Reformation of electric energy measuring device

电能计量装置改造  reconstruction project of the electric power meter

电能计量装置接线分析  Connection Analysis on Energy Measuring system

电能计量装置误差分析  Error Analysis of Electric Energy Metering Device

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

高压电能计量装置  HV electric energy measuring device

高压电能计量装置校验台  high voltage electric energy measurement calibration stand

高压电能计量装置准确度  high voltage electric energy measurement accuracy class

高压计量装置  high voltage metering device