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    lrg20-11-05 g[

          

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    ۺȻXPACaƷgָ  (И˜GB 15892-2003)

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    Һw

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    Һw

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    һƷ

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    XAL2O3/%

    10.0

    10.0

    30.0

    28.0

    10.0

    27.0

    40-85

    40-85

    40-90

    40-90

    40-90

    40-90

    ܶȣ20/(g/cm3)

    1.15

    1.15

    -

    -

    1.15

    -

    ˮﺬ/%

    0.1

    0.3

    0.3

    1.0

    0.5

    1.5

    PH(1%ˮҺ)

    3.5-5.0

    3.5-5.0

    3.5-5.0

    3.5-5.0

    3.5-5.0

    3.5-5.0

    BN

    0.01

    0.01

     

    (As)

    0.0001

    0.0002

    UPb

    0.0005

    0.001

    kCd

    0.0001

    0.0002

    Hg

    0.00001

    0.00001

    rtCr6+

    0.0005

    0.0005

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    1rϴӞĤbÿ25kg

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