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ƽݛʯӢɰSa(bio)r(ji)
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r(ji)
10
220.00Ԫ/
(yng)(bio)}ƽݛʯӢɰSa(bio)r(ji)
r(ji)늃x
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a(chn)ƷCϢ|(zh)δӋ(j)
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ܣһN(jin)ӲĥW(xu)ܷ(wn)Ĺ}VҪVɷSiO2
;Vڲұ𡢽zĥϵȹI(y)
ӢQuartz sand
Ϣ
̩V˾ʯӢɰַQ裬ɫɫtɫo(w)ɫʯӢɰָ^ĺɰɰL(fng)ɰҪɷֶ⣬߀Fճĸr(nng)I(y)a(chn)wϵs|(zh)ʯӢɰҪI(y)մɹI(y)ԭϣұI(y)ۄ(x)ʯӢɰĥȵĥϡʯӢɰɷ֞龫ʯӢɰͨʯӢɰʯӢɰ ?ʯӢɰ?
? ? ? ? ʯӢɰõʯӢV(jng)C(j)еL(dng)ˮϴ롢ֺYϴˮϴηֺYxǶȸo(w)s|(zh)C(j)е(qing)ȸW(xu)Է(wn)ͨʯӢɰȻʯӢV(jng)C(j)еL(dng)ˮϴ롢ˮϴɷֺYʯӢɰõʯӢV(jng)C(j)еL(dng)ˮϴֺYϴˮϴηֺY?
x̩VϹ˾Ϣ
x̩V˾a(chn)ʯӢɰƺʯӢɰVˮʯӢɰɰʯӢɰ|(zh)C|(zh)ϸr(ji)ИI(y)gӭǢՄ
W(wng)ַ: http://gytkll.glass.com.cn
a(chn)Ʒԣ
Ӌ(j)λ ؛ Сӆ1 a(chn)Ʒr(ji)220.00 Ʒƣ Ҏ(gu)̖(ho) bf(shu)