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J(rn)C ۲

I(yng)ʯ,±ʯS(chng),ߵͷӱʯ,X\,һ(j)X\

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  • 2

(yng)a(chn)Ʒ(li)

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ԃ(xn)
  • X\S(chng)
    X\S(chng)

    X\aluminoussoilbauxiteַQ(chng)\XVҪɷXϵs|(zh)ˮXһNVɫҰɫFʺS\tɫܶ3.94g/cm3Ӳ13͸|(zh)ࡣ^yۻˮcҺҪڟXͻ

    2019-01-16 500/
  • ĥ(j)X\S(chng)
    ĥ(j)X\S(chng)

    AL2O385%MINFE2O32%MAXSIO26%MAXTIO24.5%MAXˮ1%MAXĥϵָ(bio)sio2:6%maxָ(bio)؄?xn)?yu)ĥϼ(j)\ԭ늻н(jng)2000ϸߜ۟Ƴɣ(jng)ĥC(j)xȥFYֳɶN|(zh)

    2019-01-16 500/
  • X\(x)ۣ
    X\(x)

    X\ڳeV֞Vʯ}VV^渲wӲ|(zh)tճʯʯӣ˂Q(chng)֮顰ʯVwʌӠa(chn)edz_(d)(sh)L(zhng)Vһ3-4ٺ߿_(d)7һ9ϣ|(zh)Y(ji)(gu)(jin)Ӳܡʯ}Vʯ?gu)rwe^СʸCa(chn)һʮʮһC

    2019-01-16 2000/