China National Standards

China feedstocks—Determination GB Standards List


  •  China "feedstocks—Determination" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 13240-2018 Iron ore pellets for blast furnace feedstocks—Determination of the free-swelling index
    高炉用铁球团矿 自由膨胀指数的测定
    China National Standards
    feedstocks—Determination

    English PDF
    GB/T 14201-2018 Iron ore pellets for blast furnace and direct reduction feedstocks—Determination of the crushing strength
    高炉和直接还原用铁球团矿 抗压强度的测定
    China National Standards
    feedstocks—Determination

    English PDF
    GB/T 31923.1-2015 Iron ores for blast furnace feedstocks—Determination of low-temperature reduction-disintegration indices by static method—Part 1: Reduction with CO、CO2、H2 and N2
    高炉炉料用铁矿石 低温还原粉化静态试验 第1部分:与CO、CO2、H2和N2的反应
    China National Standards
    feedstocks—Determination

    English PDF

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