<nobr id="zjnrj"><menuitem id="zjnrj"></menuitem></nobr>

<em id="zjnrj"><var id="zjnrj"><listing id="zjnrj"></listing></var></em>


<font id="zjnrj"></font>
    gӭȪˮ̎޹˾Wվ!
    • “ϵʽ158-9060-2302
    • зվ

    ˮۺȻX˜

    ǰλã > „ > >

    Ȫˮ̎ıcÑһēQ׌Ñ

    ǰλ > „ > >

    ˮۺȻX˜
    lrg22-05-04 g[

    ˮȻX˜ʣ

    ָQ

    ˮȻX˜GB15892-2009ָ

    Һw

    w

    XAL2O3|֔ 

    10.0

    29.0

    }/%

    40.0-90.0

    ܶȣ20/(g/cm3)     

    1.12

    ----

    |֔        

    0.2

    0.6

    PHֵ10g/LˮҺ

    3.5-5.0

    AS/%      

    0.0002

    UPb/%      

    0.001

    kCd/%      

    0.0002

    (Hg)/%       

    0.00001

    rtCr+5/%   

    0.0005

    עҺwaƷAsPbCdHgCr+5 ָ˾AL2O310%ӋAL2O3 10%rHAL2O3 10%aƷӋs|ָ

    ۺȻX

    ܌ϢdȤ
    Ȫˮ̎޹˾
    g1589060230215038352687
    Ԓ037164582616
    Email2267715938@qq.com
    ˾Wַhttp//m.hsdtx.com.cn
    ַx]·Ȫ@5
    _
    һPע҂
    © Ȫˮ̎޹˾
    三上悠亚中文字幕一区二区_欧美日韩不卡1卡2卡三卡网站导航_91精品午夜福利在线_日本护士FXXXXX

    <nobr id="zjnrj"><menuitem id="zjnrj"></menuitem></nobr>

    <em id="zjnrj"><var id="zjnrj"><listing id="zjnrj"></listing></var></em>

    
    
    <font id="zjnrj"></font>