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I(yng)ʯӢɰ,ʯӢɰV,ɰPʯӢɰ,ƺʯӢɰ,ɰ{ʯӢɰ,ʯӢɰ,ϴʯӢɰ,ɫʯӢɰ,ˮ̎ʯӢɰ,PʯӢɰ,^(gu)VˮʯӢɰ

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    ĿǰЈ(chng)ʹҎУ0.5-1.0mm0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm 4.0-8.0mm8.0-16mm 16-32m2-4mmҎyQ(chng)ʯӢɰ|ӞV[ʯ|ӞVϵͨʯӢɰͨʯӢɰSiO29099Fe2O30.060.02ͻ1750^(gun)ִwSƤȷ5220ĿɰÑ(h)

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    αeRʯӢɰ|(zh)

    ʯӢɰЩ;ƺɰP(chng)w(chng)ã1020Ŀ20--40Ŀ,40--70ĿT≦ɰ{(zhun)ճYɰ{4070ĿĨɰ{50100Ŀ40--70Ŀ50--100Ŀ??70--140Ŀ180ĿʯӢɰ۵?ʯӢɰVϣ0.5-1.2mm12mm24mm48mm816mm1632mm;ϴʯӢɰ.ϴʯӢɰV.ʯ

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  • ϿhʯӢɰʲôǭh(hun)Gɫa(chn)Ʒ
    ϿhʯӢɰʲôǭh(hun)G

    a(chn)ƷQ(chng)ʯӢɰa(chn)ƷҎ20-40Ŀ40-70Ŀ50-100Ŀ70-140Ŀԭa(chn)أR/ɽ|(jin)Ҫf(shu)ʯӢɰһNӲĥW(xu)ܷĹ}VҪVɷSiO2ʯӢɰɫɫo(w)ɫ͸Ӳ7Դo(w)ؐ֬ܶȞ2.65仯W(xu)W(xu)͙Cеܾ@Į΢KOHҺc(din)1750ɫɫSɫɫ

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  • ϿhʯӢɰļƷ|(zh)^
    ϿhʯӢɰļƷ|(zh)^

    S(chng)^ռe40஀,ĿǰͶY˰f(wn)ԪFͨʯӢɰ;ʯӢɰla(chn)(xin)ˮϴOһl(zhun)þ(xin) a(chn)_ʮf(wn)M(jn)a(chn)O͹ˇļg(sh)a(chn)Ʒ|(zh)zֶa(chn)ʯӢɰ헼g(sh)ָ˽(jng)zyȫM(mn)㲢_ИI(y)|(zh)ҪÑ(h)Ҫ(zhun)I(y)a(chn)ʯӢɰͨʯӢɰʯӢ΢Tɰʯۺ̼}Ȯa(chn)Ʒ˾a(chn)ƷҎRȫƷ|(zh)ָ˾_һ

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    ʲôϿhʯӢɰ|(zh)

    S(chng)^ռe40஀,ĿǰͶY˰f(wn)ԪFͨʯӢɰ;ʯӢɰla(chn)(xin)ˮϴOһl(zhun)þ(xin) a(chn)_ʮf(wn)M(jn)a(chn)O͹ˇļg(sh)a(chn)Ʒ|(zh)zֶa(chn)ʯӢɰ헼g(sh)ָ˽(jng)zyȫM(mn)㲢_ИI(y)|(zh)ҪÑ(h)Ҫ(zhun)I(y)a(chn)ʯӢɰͨʯӢɰʯӢ΢Tɰʯۺ̼}Ȯa(chn)Ʒ˾a(chn)ƷҎRȫƷ|(zh)ָ˾_һ

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  • ϿhʯӢɰЩϵƷNx
    ϿhʯӢɰЩϵƷN

    S(chng)^ռe40஀,ĿǰͶY˰f(wn)ԪFͨʯӢɰ;ʯӢɰla(chn)(xin)ˮϴOһl(zhun)þ(xin) a(chn)_ʮf(wn)M(jn)a(chn)O͹ˇļg(sh)a(chn)Ʒ|(zh)zֶa(chn)ʯӢɰ헼g(sh)ָ˽(jng)zyȫM(mn)㲢_ИI(y)|(zh)ҪÑ(h)Ҫ(zhun)I(y)a(chn)ʯӢɰͨʯӢɰʯӢ΢Tɰʯۺ̼}Ȯa(chn)Ʒ˾a(chn)ƷҎRȫƷ|(zh)ָ˾_һ

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    Ͽhжٌ(zhun)I(y)a(chn)ӹʯ

    S(chng)^ռe40஀,ĿǰͶY˰f(wn)ԪFͨʯӢɰ;ʯӢɰla(chn)(xin)ˮϴOһl(zhun)þ(xin) a(chn)_ʮf(wn)M(jn)a(chn)O͹ˇļg(sh)a(chn)Ʒ|(zh)zֶa(chn)ʯӢɰ헼g(sh)ָ˽(jng)zyȫM(mn)㲢_ИI(y)|(zh)ҪÑ(h)Ҫ(zhun)I(y)a(chn)ʯӢɰͨʯӢɰʯӢ΢Tɰʯۺ̼}Ȯa(chn)Ʒ˾a(chn)ƷҎRȫƷ|(zh)ָ˾_һ

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    ɽ|ʯ40-80ĿɰԴ

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