a(chn)ƷQʯӢܵ ????????????????????????????????? ʯӢܵ???? ʯӢgܵ??BƸۖ|ʵVƷ˾-^ȫ棬^SʯӢȫϵЮa(chn)ƷʵVʯӢƷ˾ṩʯӢƷƷ(w) ҹ˾ʯӢƷa(chn)I(y)λҪa(chn)ƷʯӢʯӢʯӢ
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2014-07-18 h/??ʯӢɰ^ߵͻܣI(y)όʯӢɰ֞:ͨʯӢɰʯӢɰ, ʯӢɰʯӢɰ۵?1.ͨʯӢɰ? ͨʯӢɰSiO29099 Fe2O30.060.02,ͻ1750^ִwSƤȷ5220ĿɰÑҪa(chn)Ҫ;ұī̼裬Ʒ´ɣTˮ^VݻAИI(y)?2.ʯӢɰ
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2014-07-18 h/ˮʯӢɰBƸۖ|ʵVƷ˾1-4Ȼˮʯ(yu)|(zh)ȻʯӢ(jng)^x飬呟̎ˮϴֺYxһϵйˇ̎a(chn)a(chn)2000ˮʯӢɰȷ2-1mm, 4-2mm,1-0.5mm,0.5-0.2mm ,0.2-0.1mm0.1-0.075mm,45um,SiO299.9-99.999%, Fe2O35-10
2014-07-18 0BƸۖ|ʹطNմИI(y)ø?ni)ʯӢ۹a(chn)Ʒ^ߣɫИO͵ľÛϵ(sh)õ늴ݗɿصȷֲȃ(yu)r(yu)|(zh)Cgӭԃ ˾Ҫa(chn)Ʒ?????? ʯӢɰ; ʯӢɰ;ͨʯӢɰʯӢɰʯӢɰͨϼY(ji);ڹ;ʯӢɰʯӢۣڳ;ԸԹԸʯӢӼ
2014-06-05 h/BƸۖ|ʵVƷ˾a(chn) ڹۣQʯӢʯӢۣFused silica ȸПÛϵ(sh)С(ni)͝ͷԵȃ(yu)ԣO͵ľÛϵ(sh)õ늴ݗԣͻWgȷ(wn)ĻWɿصȷֲ ? ڹҪg(sh)ָ Wɷ a(chn)ƷҎ(gu)
2014-06-05 h/ڹQʯӢۣʯӢۣFused silica xÖ|h(yu)|(zh)ȻʯӢ(jng)ߜ۟sķǾB(ti)Ҫԭٽ(jng)̩۹˾عˇӹɵڹۣʯӢۣȸߣПÛϵ(sh)С(ni)͝ԣͷԵȃ(yu)ԣO͵ľÛϵ(sh)õ늴ݗͻWgȷ(wn)ĻWɿصȷֲ
2014-06-05 h/늹^עûԹۣʯӢۣͨ늹^עûԹۣʯӢۣBƸۖ|ʵVƷ˾a(chn)ĻԹԹr(yu)ݣgӭԃ Թc̻֬(lin)M̻֬wϵ̻MУҲӰ푝TˇԹ۱Vи߉ĝTӲϵķbИI(y)
2014-06-05 h/