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h
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l(f)˾hԪVa(chn)Ʒ؟(z)ι˾
؛
(lin)ϵˣG
l(f)؛cӱ ɽ h
l(f)rg20110926
Ч20120326
ھԃPھԃP
a(chn)ƷCϢ|(zh)δӋ
- ܣһNӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2
;Vڲұ𡢽zĥϵȹI(y)
ӢQuartz sand
Ϣ
ҏSʯӢɰ|(zh)ɇҽϜyԇęzy|(zh)б ҪW(xu)ɷ֣SiO299.399.9Fe2O30.015 AL2O30.3% w(x)20-70Ŀռ70% 70-120Ŀռ7 1420Ŀռ5 ҿhRػʍumϴڵˮ·\ݔF·205;ͨ\ݔʮַ ҂ʹM|(zh)MărMķ(w)\ͬ늻l(f)]҂(lin)ϵ
hԪVa(chn)Ʒ؟(z)ι˾Ϣ
ҏSÞhSĵYԴʯӢVa(chn)Ʒ|(zh)(yu)NҎ(gu)ʯӢɰa(chn)ƷVڲTմɼͻұ𡢽zĥϵȹI(y) ҏSa(chn)Įa(chn)ƷƷ|(zh)(jng)^ʮİl(f)չF(xin)ҏSHa(chn) a(chn)ɰˮϴɰܝMIJͬ
ҏSʯӢɰ|(zh)ɇҽϜyԇęz|(zh)бϣ ҪW(xu)ɷ֣SiO299.399.9Fe2O30.015 AL2O30.3% w(x)20-70Ŀռ70% 70-120Ŀռ7 1420Ŀռ5
ҿhRػʍumϴڵˮ·\ݔF·205;ͨ\ݔʮַ㡣
҂ʹM|(zh)MărMķ(w)\ͬ늻l(f)]҂(lin)ϵ
T˔(sh) Se II(y)~
M(jn)~ ~ ҪЈ,A|,
͑Ⱥ
˾Q:hԪVa(chn)Ʒ؟(z)ι˾
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