water meter

• Study on directly reading water meter and auto - reading system
  直读式水表及抄表系统的研究
• Water meters - installation and conditions of use
  水表.安装和使用条件
• Encoder - type remote - registration systems for cold - water meters
  冷水表用编码器式遥控读数系统
• Cold - water meters - fluidic oscillator type
  冷水表.射流振荡器型
• Direct - reading remote - registration systems for cold - water meters
  冷水表用直接读取的遥控读数系统
• Water meters - test methods and equipment
  水表.试验方法和设备
• Water meters - part 1 : general requirements ; german version en 14154 - 1 : 2005
  水表.第1部分:一般要求
• Check you water meter and bill to track the amount of water you use
  检查水表和水费单，掌握食水用量
• Association of water meter reading staff
  水务抄表职员协会
• Cold - water meters - singlejet type
  冷水表.单头喷射型