China National Standards

China Backflow Industry Standards English PDF List


  •  China "Backflow" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YY 0585.4-2009 Disposable fluid circuits and accessories for pressure infusion devices - Part 4: Backflow prevention valves {译}
    压力输液装置用一次性使用液路及其附件 第4部分:防回流阀
    China Pharmaceutics Industry Standards
    Backflow

    English PDF
    CJ/T 494-2016 Filter threaded adjustable pressurereducing valve with Backflow prevention
    带过滤防倒流螺纹连接可调减压阀
    China Urban Construction industry Standards
    Backflow

    English PDF
    CJ/T 344-2010 Backflow freventer with intermediate atmospheric vent
    中间腔空气隔断型倒流防止器
    China Urban Construction industry Standards
    Backflow

    English PDF

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