China National Standards

China Test methods leakage Industry Standards English PDF List


  •  China "Test methods leakage" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YY/T 0681.4—2021 Test methods for sterile medical device packaging - Part 4: Determination of seal leakage of breathable packaging by dye penetration method {译}
    无菌医疗器械包装试验方法 第4部分:染色液穿透法测定透气包装的密封泄漏
    China Pharmaceutics Industry Standards
    Test methods leakage

    English PDF
    SY/T 6423.6-2014 Petroleum and natural gas industries-Non-destructive testing (NDT)methods of steel tubes. Part 6: Automated full peripheral flux leakage testing of seamless and welded (except submerged arc-welded) ferromagnetic steel tubes for the detection of longitudin
    石油天然气工业钢管无损检测方法 第6部分:无缝和焊接(埋弧焊除外)铁磁性铜管纵向和/或横向缺欠的金周自动漏磁检测
    China Oil & Gas Industry Standards
    Test methods leakage

    English PDF
    QC/T 241-2011 Air leakage test methods of automobile wheels for tubeless tires
    汽车无内胎车轮密封性试验方法
    China Automobile & Vehicle industry Standards
    Test methods leakage

    English PDF
    SY/T 0480-2010 Test methods for leakage detection in pipeline and tank
    管道、储罐渗漏检测方法标准
    China Oil & Gas Industry Standards
    Test methods leakage

    English PDF

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