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  •  China "coals" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 1575-2018 Determination of yield of benzene-soluble extract in brown coals
    褐煤的苯萃取物产率测定方法
    China National Standards
    coals

    English PDF
    GB/T 5751-2009 Chinese classification of coals
    中国煤炭分类
    China National Standards
    coals

    English PDF
    GB/T 4063-2001 Specifications of coals for steam locomotive
    蒸汽机车用煤技术条件
    China National Standards
    coals

    English PDF
    GB/T 25210-2010 Specifications of coals for blue-coke
    兰炭用煤技术条件
    China National Standards
    coals

    English PDF
    GB/T 17607-1998 Chinese classification of seam coals
    中国煤层煤分类
    China National Standards
    coals

    English PDF
    GB/T 16772-1997 Codification systems for Chinese coals
    中国煤炭编码系统
    China National Standards
    coals

    English PDF

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