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Ҫ;ұī̼Ʒ´T䓣ˮ^VݻAИI(y) ͨʯӢɰVһָͨʯӢɰ,SiO2≥90—99% Fe2O3≤0.06—0.02%,ͻ1750,ͨʯӢɰVDzȻʯӢVʯ(jng)ˮϴκYxɵһNˮ̎VԓVϾПos|(zh)oУܶȴCеȸdʹLcǻWˮ̎
ҹ˾ʯӢɰa(chn)ƷVڳ(zhn)ˮˮԼұ켈I(y)ˮ̎I(lng)ǸI(y)ĺ
Ҏ(gu)0.5-1.0mm ,1-2mm, 2-4mm ,4-8mm ,8-16mm, 16-32mm
ʯӢɰVϼg(sh)ָˣ
1ʯӢɰVϵʺĥp֮Ͳ(yng)1.5%(ٷʰ|(zh)Ӌͬ)
2ʯӢɰVϵܶȲ(yng)С2.55g/cm3ʹЌܶҪ⡣
3ʯӢɰVϑ(yng)ҊĸЙCs|(zh)VϵˮҺж|(zh)(yng)1%ܶС2g/cm3p|(zh)ĺ(yng)0.2%
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ʯӢɰVϞ龎bÿ50KG25KGʯӢɰVϲcϼVһѷʯӢɰVϺVϲcжкƷȾƷһѷš©mȾһ|(zh)ڞʮꡣ ʯӢɰVϘ˜ʣ ʯӢɰVϽO(sh)C˜ʣ ȻʯӢVԭ(jng)_顢ˮϴYֵȼӹ(ʯӢɰ(jng)ϴ)CеȸWܷ(wn) ϽO(sh)(CJ/T43-1999)˜
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