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    gӭRdzǿhh(hun)Ƽ޹˾W(wng)վ!
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    18635923989

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    ԽM%

    25--30

    20--25

    ܶȣg/cm3,20    

    1.15

    1.05

    pHֵ1%ˮҺ  

    3.01.5

    3.01.5

    ףPO43--Ӌ(j)%

    7.01

    7.01

    %

    90--95

    80--90


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    1ϵˮ̎턩ʹͨ3050ppmܽӋ(j)ʹõPHֵ7.88.3

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    ڸӲsˮʹÕr(sh)TYϵ0ʹ

    bA棺25ͰbꎛܹĎ(k)

    |(zh)ڣʮ(g)

    dzǿhh(hun)Ƽ޹˾΢ŶSa

    24Сr(sh)(w)ᾀ ᾀԒ18635923989

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