FSۉmāԴm
ߠtFҪۉmԴڳFԭϵy(tng)FߠtڳFr(sh)a(chn)ğmߜFˮҪȾt|ĿRa(chn)ğmߠtÿa(chn)1TFڳFSƽɢl(f)2.5TğmFr(sh)Fˮϡe[(dng)Fˮȸ(g)c(din)a(chn)ğmһΟmsռm86_Fڕr(sh)a(chn)ğmڶΟmռ14
Fğmض^һ70-200mһ10ռ50-60mFe2O3ĺs50SiO2ĺ11̼16ߠtϵy(tng)a(chn)ۉmĵطҪвϵжϣƤC(j)D(zhun)(dng)ͲµĺY֣ԭȼb܇϶ۉmĝȞ5-8g/m³Ҙ(bio)(zhn)ҪV¶ƤC(j)D(zhun)\(yn)վϿڼºYO(sh)ʩ(yng)bдʽmbƤC(j)tϕr(sh)(yng)ԓO(sh)ÆΪ(d)ijmbҪгmŷźmwĺС50mg/m³h(hun)еĿ՚⺬m10mg/m³ʹómM(jn)Չm܉?q)F(xin)@һĿ(g)a(chn)mc(din)Įa(chn)mСcϵƷNԭȼеķĩP(gun)ͨY(ji)Vеĺm^
ĿǰFһΟmҪڮa(chn)mIJλFFO(sh)зmȻL(fng)C(j)ߟmmͨ^ܵM(jn)벼m늳mM(jn)ЃĺmwĝС50mg/m³γmϵy(tng)mr(sh)^yһĕr(sh)3NbãһȻL(fng)ͨL(fng)⺟ʽҲǰ(g)픿һ(g)ͨL(fng)܇]O(sh)ͨL(fng)⺟L(fng)C(j)ǴĻʽɻ(dng)ĻMɵͨL(fng)ͨۉm鵽m(ni)ڸ(g)Fڮa(chn)mc(din)ɢO(sh)÷ɢy(tng)һL(fng)m
ԭϵy(tng)ķۉmһ㶼óL(fng)ֻܷ߽Y(ji)ʹÌۉmĿ՚⽛(jng)ܵ鵽mğ⽛(jng)ͲС
˽ʽmИI(y)P(gun)(ni)Ո(qng)P(gun)ע}vwh(hun)Ƽ˾
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