China National Standards

China balls Industry Standards English PDF List


  •  China "balls" Industry Standards English PDF List:
  • Standard  Code Standard Title Standard Class Order
    YB/T 6087-2023 High chromium alloy grinding balls - Determination of multi-element content - Spark discharge atomic emission spectrometry (conventional method) {译}
    高铬合金磨球 多元素含量的测定 火花放电原子发射光谱法(常规法)
    China Metallurgy Industry Standards
    balls

    English PDF
    JB/T 14566-2022 Water-cooled chiller uses rubber balls to automatically clean the head pipe box on-line {译}
    水冷冷水机组用胶球自动在线清洗封头管箱
    China Machinery Industry Standards
    balls

    English PDF
    JC/T 533-2016 (Chrome alloy casting balls for building materials industry)
    建材工业用铬合金铸造磨球
    China Building Materials Standards
    balls

    English PDF
    SJ/T 11584-2016 (Solder balls Specification)
    锡球规范
    China Electronics Standards
    balls

    English PDF
    JC/T 2348-2015 Heat storage ceramic balls
    蓄热瓷球
    China Building Materials Standards
    balls

    English PDF
    QB/T 4433-2012 Tungsten carbide balls for ball pen
    圆珠笔用碳化钨球珠
    China Light Industry Standards
    balls

    English PDF

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