注水

• Application of seam infusion technique in tang ' an coal mine
  唐安煤矿煤层注水技术的应用
• . . and i run the hot water for a cup situated in a sink . .
  打开热水，往水池里的杯子注水
• Research on the pressurized note water pump of hydraulic pressure
  液压增压注水泵的研究
• Open the upstream slowly and fill the valve
  慢慢开启上游并向阀门注水。
• Research on foamed acid for removing water injection well stemming
  注水井泡沫酸解堵研究
• Design specification for deoxidation of injected water in oilfield
  油田注水脱氧设计规范
• Reciprocating pump for crude oil , water injection used in oil field
  油田用往复式油泵注水泵
• Intelligent linkage adjusting system for separate injection well
  注水井分层智能联动调配系统
• Water is fed into the boiler by a hand pump and an injector
  水靠著手动帮浦和注水器被注入锅炉。
• Application of high pressure injection water at combined mining face
  高压注水在综放工作面的应用