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    l(f)ڣ2013-04-24    „Դ   g[Δ(sh)27
        c (jng)ϵҬ̿ˇӹп϶l(f)_ܺȸ(jng)õȃ(yu)c
        ҪڣˮˮƾI(y)ˮăÓɫÓȡҲڟИI(y)Ó򴼵

    Ŀ
    yԇ(sh)(j)
    Ŀ
    yԇ(sh)(j)
    0.4-3mm
    2-2.2g/cm3
    450mg/g
    ѱ
    0.35-0.55g/cm3
    80-95%
    ݷe
    0.7-1cm3/g
    ֵ
    700-1100mg/g
    ȱe
    590-1500m2/g
    100-150mg/g
    PHֵ
    8-10
    Óֵ
    5cm
    ҷ
    8-12%
    ˮ
    3%
    ȟ
    -1.00J/g.

    P(gun)
    һƪ CBMBRMʽƄӴ
    һƪ MBBRҸ
    (qun)СҬuh(hun)Ƽ޹˾g(sh)֧֣AW(wng)j  ԥICP11029581̖ W(wng)վ؈D xml؈D
    Sַʡ I(y)_l(f)^(q) Ԓ037164364656֙C13513711021 “(lin)ϵˣT 
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