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    ʯӢɰr_r_KʯӢɰƷ_BSLn(jng)T:.湫˾W(wng)վVwww.bslll.com KʯӢɰa(chn)Ʒ,ʯӢɰr,ʯӢɰ?Koa?r:450Ԫ/?ʯӢɰ:SiO299%?Fe2O30.020.015%,x(yu)|(zh)Vʯ ʯӢɰV|(zh)ĺÉֱӰ^VĽЧ ʯӢɰV҇ĿǰʹØOVһNˮ

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    ͨĥʯӢɰͨʯӢɰ--ʯӢɰV--ʯӢɰVa(chn)S҇ɰʯӢɰʯӢɰa(chn)S--ʯӢɰVa(chn)SңI(y)ʯӢɰcҎ(gu)Rȫ躬ӲȴwQoaˮ{h(hun)Ƽ޹˾̎ɰ֮l(xing)dж(zhn)ɴҪ(jng)IʯӢɰʯӢۡʯӢɰ҂F(xin)ѺͶӡȾ늏SλLڵĺP(gun)ϵ ҏSС\֮

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    F߀Ӳ---(yu)|(zh)ʯӢɰV---oaˮ{h(hun)Ƽ޹˾߼ʯӢɰNۣKʯӢɰVϟos|(zh)ĥCеȸߣW(xu)ܷ(wn)ЧʹLmچΌӡp^V^VxӽQ Ҏ(gu)0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mmȻʯӢV(jng)˹x顢Y

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    KʯӢɰV҇ĿǰʹØOVһNˮV ҏSa(chn)ʯӢɰVɫos|(zh)ܶ2.66躬99.3%Cе7.5CеȸʹL Ŀǰֵ؅^(q)ʹȻɰɰVmȻrʹڶ̣CеȲҏSa(chn)ľʯӢɰȻɰʹL3-4ҞVˮ|(zh)(wn)Ľ(jng)Ч濴^ʯӢɰȺɰͺ

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    dɰʯӢɰ_PʯӢɰ_ɰPʯӢɰ_ɰʯӢɰr_ɰʯӢɰS:{oaˮ{h(hun)Ƽ޹˾}ɰPʯӢɰʹü|(zh)(bio)(zhn)oۉmdʯӢɰҪɷֺ裬ӲȏҪmڴɰ_ɰPʯӢɰa(chn)ƷҎ(gu)Ŀ(sh)(bio)(zhn)ϵ(sh)ɸ(j)ڏСxmĿ(sh)ʯӢɰʯӢɰڇɰPʯӢɰУ0.5-1L1-2

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