China National Standards

China ores―Determination GB Standards List


  •  China "ores―Determination" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 6730.17-2014 Iron ores―Determination of sulfur content―Combustion iodometric method
    铁矿石 硫含量的测定 燃烧碘量法
    China National Standards
    ores―Determination

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    GB/T 6730.10-2014 Iron ores―Determination of silicon content―Gravimetric methods
    铁矿石 硅含量的测定 重量法
    China National Standards
    ores―Determination

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    GB/T 6730.71-2014 Iron ores―Determination of acid-soluble iron(II) content―Titrimetric method
    铁矿石 酸溶亚铁含量的测定 滴定法
    China National Standards
    ores―Determination

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    GB/T 6730.63-2006 Iron ores―Determination of aluminum,calcium,magnesium,manganese,phosphorus,silicon and titanium content―Inductively coupled plasma atomic emission spectrometric method
    铁矿石 铝、钙、镁、锰、磷、硅和钛含量的测定 电感耦合等离子体发射光谱法
    China National Standards
    ores―Determination

    English PDF

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