* (xing) P(gun)]
hʯӢɰҎ(gu)ȫ hʯӢɰSȫǟu(mi)
ӆ؛
r(ji)
20
230.00Ԫ/
(yng)(bio)}hʯӢɰҎ(gu)ȫ hʯӢɰSȫǟu(mi)
r(ji)늃x
l(f)˾x̩V˾
؛2000
(lin)ϵˣ
l(f)؛c(din) x
l(f)r(sh)g20220307
Ч20220907
ھ(xin)ԃ(xn)P(pn)ھ(xin)ԃ(xn)P(pn)
a(chn)ƷCϢ|(zh)δӋ(j)
- 45726
- ĪӲȣ7
- ܶȣ1.5
- c(din)1750
- ԭa(chn)أx
- 躬99
- ܣ
- ;ɰVˮƺ
- 7
ܣһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2
;Vڲұ𡢽zĥϵȹI(y)
ӢQuartz sand
Ϣ
̩ʯӢɰS߀ɸ(j)͑(h)wҪM(jn)ӹ a(chn)_(d)2000¡a(chn)ƷҪ≦ɰ{ʯӢɰ ʯӢɰTʯӢɰˮ̎ʯӢɰP ʯӢɰ;(zhun)ʯӢɰʯӢɰߣ(j)ʯ ӢɰT䓏(f)ĤüʯӢɰߣ(j)bʯӢɰߜʯ Ӣɰw(chng)^(zhun)ʯӢɰh(hun)ƺʯӢɰa(chn)Ʒ|(zh) ϸ(li)ʯӢɰ;ć(gu)Ҙ(bio)(zhn) AͨʯӢɰۣSiO2≥90—99 Fe2O3≤0.06—0.02, 1750---1800棬^ִwSƤ 1—320ĿɰÑ(h)Ҫa(chn)Ҫ;ұī̼ 裬´TVݻAИI(y) BʯӢɰۣSiO2≥99—99.5 Fe2O3≤0.02—0.015 ,x(yu)|(zh)VʯM(jn)Џ(f)sӹȷ1—380Ŀ Ñ(h)Ҫa(chn)^ɫY(ji)Ҫ;V(j) Ʒͻ۟ʯ(li)Tɰ݆ĥ ȡ
x̩V˾Ϣ
x̩V˾20100914ע(c)λxЊA(zhn)퍜ϴ壬˞(jng)I(yng)a(chn)wS(jng)N(xio)ۺȻXAʽȻXʯӢɰ̿o(w)úV۱ϩˮVϡVܵsC(j)еO(sh)C(j)е
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