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  • 30-505̖(ho)ʯӢɰ
    30-505̖(ho)ʯӢɰ

    r(ji)? ?260Ԫ/1 ? ??? b100\ ?͇ ? ? ? ע˾ λl(f)Ʊ̓r(ji)(yu)ݡ 99.7%(иȼ^ ??? ȣ2.3 F(иȼ^ ? ?ܰʾ: ΃r(ji)ǰ.1Ć΃r(ji).Ҫ׽I׼. ~ɰ^x4̖(ho)ϴɰʯӱ^m.ˮјOɰϴɃ

    2014-06-08 h/
  • 6-8Ŀ2̖(ho)ʯӢɰ
    6-8Ŀ2̖(ho)ʯӢɰ

    r(ji)? ?180Ԫ/1 ? ??? b100\ ?͇ ? ? ע˾ λl(f)Ʊ̓r(ji)(yu) 99.7%(иȼ^ ??? ȣ2.3 F(иȼ^ ? ʯӢɰ?ʯӢɰһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2?ʯӢɰɫɫoɫ͸Ӳ7Դo

    2014-06-08 h/
  • 50-70ĿʯӢɰ (yu)|(zh)ʯӢɳ
    50-70ĿʯӢɰ (yu)|(zh)ʯӢɳ

    1̖(ho)ʯӢɰ4Ŀ-6Ŀ 2̖(ho)ʯӢɰ6Ŀ-10Ŀ 3̖(ho)ʯӢɰ10Ŀ-20Ŀ 4̖(ho)ʯӢɰ20Ŀ-40Ŀ 5̖(ho)ʯӢɰ28Ŀ-46Ŀ 6̖(ho)ʯӢɰ40Ŀ-70Ŀ 7̖(ho)ʯӢɰ70Ŀ-120Ŀ 8̖(ho)ʯӢɰ100Ŀ-200Ŀ ? wĿ(sh)Ո(qng)Ϳͷ“(lin)ϵ? ?ʯӢɰDzԺ|(zh)ȻʯӢVʯ(jng)顢ˮϴɡκYxɫs|(zh)СܶȴC(j)е(qing)ȸ

    2014-06-08 h/
  • ʯӢɰ
    ʯӢɰ

    PʯӢɰSҵ؅^(q)һҴʯӢɰa(chn)I(y)I(y)a(chn)(jng)I(yng)N(yu)|(zh)ƣͨʯӢɰʯӢۣTɰČI(y)˾N̖(ho)Ҏ(gu)RȫVڣI(y)մwSTͿīzz,ţзbɰИI(y) a(chn)ƷB 1߼(j)ʯӢɰ W(xu)ɷݣSiO299.5%;Fe2O30.018%;Cr2O30.00016%;Al2O30.22%

    2011-07-04 0
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