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  • Ʒչʾǰλãվҳ > Ʒչʾ
    һһ
    Ʒ
    Ʒȼ ҵ
    99.7%
    Ʒ˵ 1ʣƷΪĩζ̶жˮҺƾ ̼סлȼײȼ¶ȸߺͷȼպͱը
    2;ҪڱԭϣͬʱΪҽҩԼšݼԭϡΪͻʣҲܻӭڶһнϴг
    3Ʒװɸûͬ󣬲ñֽ֯䡢Ͱ
    ִб׼GB752-94
    Ʒ׼ Ŀ ׼
    % 99.7
    ˮ% 0.05
    ˮ% 0.03
    ȻCLƣ% 0.02
    ΣBRO3ƣ% 0.03
    ΣSO4ƣ% 0.01
    Fe% 0.003
    ɸ125umɸ% 0.5

    һ
    һ
    ʱ䣺2010-01-280   ض
    ȨУɳ˫ٽó޹˾ ICP14017758-1 ֧֣Ͼ Ӫҵִղ վͼ