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FVV

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FVV
l(f)rg20-09-04 g[

    FVVӞVϞVصı؂ϡ^VٶȿʹLcFVVϣ^Cеȸߣжк|(zh)4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵy(tng)ӞVͨoúVʯӢɰVϣ^õϳ_ϴr׻ɣMЌӺˮϵy(tng)õm(yng)ǶӞVбزٵĞVVٿ_30-40/ră(yu)

     FVVһNҪĞVϮa(chn)Ʒp()V^VУFVV϶DZزٵҪ^VFVVʹõwСp()V^Vж̎ˮ|(zh)P(gun)ã˴FVV|(zh)ǷϸֱP(gun)ϵˮ̎ˮ|(zh)ڇ(ni)(sh)I(y)ˮ̎õ^Vʽlj^Vʽ^V^Vͷ_ϴ^ډ|ʹñشĴFV|S^ķ_ϴʹñС򲻺ϸĉ|ϣɞVϺ͉|ڷ_ϴ^гF(xin)^Vܿʧȥ^V
      FVVmڹʽˮϵy(tng)ӞVر؂һN^VҪMЌӺˮϵy(tng)õmȸVٿ졢_ϴr׻⣬FiЧҲ@
FVV;
     oˮI(y)oˮˮ̎^V̎
FVVϰb\:
     ÿbС</o5mmĴFVVϣ(yng)Ӄ(ni)ϴ40kgֹbƓp©ʧsVcϲһѷcһѷ
FVVϳ̖0.25-0.5mm    0.5-1mm    1-2mm     2-4mm      2-5mm     3-6mm     4-8mm (̖Ҳɰտ͑Ҫa(chn))
FVVϮa(chn)Ʒg(sh)ָˣ
Ŀ
yԇ(sh)(j)
Ŀ
yԇ(sh)(j)
FeO2
45%
ܶ
4.6g/cm3
ĥp
0.04%
ܶ
2.8g/cm3
0.05%
ĪӲ
6
϶
47%
ϵ(sh)
1.8
һƪʯӢɰV һƪZʯV
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