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ܰѣՈ(qng)M(fi)Ì(du)(gu)HķߴʩƷҪM(jn)ƷCһ(bo)棨؛SC뾳zCA(y)C¹ڲzy(c)(bo)棩

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    ʯӢɰVϳҎ(gu)0.5-1.0mm ʯӢɰ0.6-1.2mmʯӢɰ 1-2mmʯӢɰ 2-4mmʯӢɰ 4-8mmʯӢɰ 8-16mmʯӢɰ 16-32mmʯӢɰ

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    oaˮ{(ln)h(hun)Ƽ޹˾Ϣ

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    ʯӢɰʯӢʯ(jng)ӹɵʯӢwʯӢʯquartzrockQʯһN|(zh)؈(jin)ӲĥW(xu)|(zh)(wn)Ĺ}VȻʯӢɰrʯӢr}ʯӢʯӢɰrǹ̽Y(ji)мrʯʯӢм_(d)95%ϣʯӢɰԴڸNr{rer׃|(zh)r|(zh)V^VL(zhng)ʯĸVʯӢrֳe׃|(zh)ɷNǰмwczY(ji)Ľ޲@ָ׃|(zh)̶|(zh)ʯӢrVʯ}ʯӢɟҺγ׺ȫʯӢM܉K(gu)졣ʯӢɰеVﺬ׃^ʯӢΞL(zhng)ʯĸrмصVVʯӢɰһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2ʯӢɰɫɫoɫ͸Ӳ7Դoؐ֬ܶȞ2.65ѷeܶȣ1-20Ŀ1.620-200Ŀ1.5仯W(xu)W(xu)͙C(j)еܾ@Įԣ΢KOHҺc(din)1750ʯӢɰҎ(gu)У0.5-1mm1-2mm2-4mm4-8mm8-16mm16-32mm10-20Ŀ20-40Ŀ40-80Ŀ100-120Ŀ
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      oaˮ{(ln)h(hun)Ƽ޹˾ʯӢɰʯӢɰVʯӢʯӢɰɰ

      2020-07-13
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      oaˮ{(ln)h(hun)Ƽ޹˾ʯӢɰʯӢɰVʯӢۡʯӢɰɰ

      2020-07-13
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      2020-07-13

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