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            ُIģQQ:938519908  |  Sa  |    |  ͷ  |    |  ֙C
            lϢǰλ: » » ز » ≦Ᵽ »

            ϲ΢飬rز

            cDƬ鿴ԭD
            Ʒƣ пƵVI
            ̖ 30-50,50-70
            Ҏ
            ΃r 980.00Ԫ/
            ӆ 10
            ؛ 50000
            l؛ޣ IҸ֮ 3 Ȱl؛
            ڵأ
            Ч
            £ 2015-04-17 10:29
            g[Δ 481
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            ˾YϢ
             
             
            aƷԔf

            ͟oCwز
            ΢һNh͟oCp|^,cЙCزвȼȸߺʹÉLȃcaƷʲҎtw,Ȳ׿ǻY,],ƽ,ʮַ,|p^͸ߜϻˮСȃ,ɏVڹIrIұpTI.
            ܣ
                ȣmm                        0.5-1.5
                (kg/m3)                        50-200
            ϵ(w/m.k)                      0.028-0.054
            ˮʣճVy%          20%-50%
            Ͳȣ1Mpawepʧ%   38%-46%
              ʣ                            80-95%
            ʣ                             ≥95%
              ȣ                         1280-1360ºC
            ʹÜضȣ                               850ºC
                
            Sio2
            69—72%
            AL2O3
            12—18%
            K2O
            4—5%
            Na2O
            3—4.5%
            Fe2O3
            0.5—1.5%
            CaO
            0.1-0.2%
            MgO
            0.2-0.5%
            0l [鿴ȫ]  PuՓ
             
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            湫W 43011102000568̖

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