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ϺR{²޹˾ʯӢɰ˜I(y) > ԭo > ʯӢɰϺF(xin)؛(yng)

ʯӢɰϺF(xin)؛(yng)

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  • (yng)(bio)}ʯӢɰϺF(xin)؛(yng)

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    ʯӢɰϺF(xin)؛(yng)a(chn)Ʒśr

    ʯӢɰʯӢʯ(jng)ӹɵʯӢwʯӢʯquartzrockQʯһN|(zh)؈(jin)ӲĥW(xu)|(zh)(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢʯӢɰrǹ̽Y(ji)мrʯʯӢм_(d)95%ʯӢɰԴڸNr{rer׃|(zh)r|(zh)V^٣VLʯĸVʯӢrֳe׃|(zh)ɷNǰмwczY(ji)Ľ޲@ָ׃|(zh)̶|(zh)ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉K(gu)ʯӢɰеVﺬ׃^ʯӢΞLʯĸrмصVVȡʯӢɰһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ɣܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯W(xu)W(xu)͙C(j)еܾ@Įԣ΢KOHҺc(din)1750档ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ
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    • ʯӢɰϺF(xin)؛(yng)ʯӢɰϺF(xin)؛(yng)

      ϺR{²޹˾ ʯӢɰ() ʯӢɰָۣ(bio)

      2024-04-18
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      ϺR{²޹˾ ʯӢɰ() ʯӢɰۣ ָ(bio) R

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      ʯӢɰָۣ(bio) Rշ֏SO(sh)PʯӢɰۣϵзw

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      ϺR{²޹˾ ʯӢɰ() ʯӢɰָۣ(bio) R

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