ʯӢɰһărʯӢɰXһ
lrg2019-11-25 18:23:58 | ˸dȤ | u֣3 | ղأ
e҈FAĴѽ^ȥܶSI_Ttѽ_ʼӰca죬SSʯӢɰrRӺُܴܶʯӢɰĿ͑Pĵăɂ}ʯӢɰһr٣ʯӢɰXһʯӢɰS@f20193·ʯӢɰrV͑
ʯӢɰһNӲĥWܷĹ}VDzʯӢV_ɵʯӢʯʯӢɰҪɷ֞裬SiO2≥90—99% Fe2O3≤0.06—0.02%ͨʯӢɰr300-450Ԫ/Ŀ
ʯӢɰ躬ߣSiO2≥99—99.5% Fe2O3≤0.02—0.015%,x|ʯӢVʯMЏsӹɡȷ5—480ĿɰÑҪa^ɫYʯӢɰr650-750Ԫ/Ҏģ0.5-1.0mm 0.6-1.2mm 1-2mm 2-4mm 4-8mm 8-16mm 16-32mm.mm׆λRȫ
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