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                      FVV

                      ǰλã > > ˮVϵ >

                      Ȫˮ̎ıcÑһēQ׌Ñ

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                      FVV
                      lrg20-09-04 g[

                          FVVӞVϞVصı؂^VٶȿʹLcFVV^Cеȸжк|4.5g/cm3,2.95g/cm3ӢʽӲ5.5-5.6FVVmڹʽˮϵyӞVͨoúVʯӢɰV^õϳ_ϴr׻MЌӺˮϵyõmǶӞVбزٵĞVVٿ_30-40/ră

                           FVVһNҪĞVϮaƷp()V^VFVV϶DZزٵҪ^VFVVʹõwСp()V^Vж̎ˮ|P˴FVV|ǷϸֱPϵˮ̎ˮ|ڇȴIˮ̎õ^Vʽlj^Vʽ^V^Vͷ_ϴ^ډ|ʹñشĴFV|S^ķ_ϴʹñС򲻺ϸĉ|ɞVϺ͉|ڷ_ϴ^гF^Vܿʧȥ^V
                            FVVmڹʽˮϵyӞVر؂һN^VҪMЌӺˮϵyõmȸVٿ_ϴr׻FiЧҲ@
                      FVV;
                           oˮIoˮˮ̎^V̎
                      FVVϰb\:
                           ÿbС</o5mmĴFVVӃȌϴ40kgֹbƓp©ʧsVcϲһѷcһѷ
                      FVVϳ̖0.25-0.5mm    0.5-1mm    1-2mm     2-4mm      2-5mm     3-6mm     4-8mm (̖Ҳɰտ͑Ҫa)
                      FVVϮaƷgָˣ
                      Ŀ
                      Ŀ
                      FeO2
                      45%
                      ܶ
                      4.6g/cm3
                      ĥp
                      0.04%
                      ܶ
                      2.8g/cm3
                      0.05%
                      ĪӲ
                      6
                      ϶
                      47%
                      ϵ
                      1.8
                      һƪʯӢɰV һƪZʯV
                      ܌ϢdȤ
                      Ȫˮ̎޹˾
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