China National Standards

China Manganous GB Standards List


  •  China "Manganous" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 21836-2008 Manganous manganic oxide for soft magnetic ferrites
    软磁铁氧体用四氧化三锰
    China National Standards
    Manganous

    English PDF
    GB/T 6609.11-2004 Chemical analysis methods and determination of physical performance of alumina--Determination of Manganous oxide content--Flame atomic absorption spectrophotometric method
    氧化铝化学分析方法和物理性能测定方法 火焰原子吸收光谱法测定一氧化锰含量
    China National Standards
    Manganous

    English PDF

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