a(chn)ƷB]r(ַQr),ԓa(chn)ƷxҪĵVɰ,늠tӟ᷽ʽ,ͨ^ضȺϜՕrgĜʴ_,ʹa(chn)Ʒڡ](ni)CY(ji)(gu),^.cy(tng)r,˱ء^,Џȸ,ˮʵ,Ժõc.Ҫԡԓa(chn)ƷЏȸˮʵɢc.Iɰ{,Vډw(ni)Ᵽɰ
2012-11-30 01a(chn)ƷB??? òһNh(hun)͟oCp|(zh)^,cЙCزȣвȼȸߺʹÉLȃ(yu)ca(chn)ƷʲҎ(gu)tw,(ni)ǻY(ji)(gu),沣],ƽ,ʮַ(wn),|(zh)p^ߜϻˮС,ɏVڹI(y)r(nng)I(y)ұpTI. 2ܣ ȣmm 0.1-1.5 (kg/m3
2012-11-30 01a(chn)Ʒ(yu)Խԣ?? ÇH^¼gĸߏ͌oCճY(ji)x0.1mm2mm֮gIJMпƌWʹñɰ{бw֮g϶^w֮gĂή^ټϲw](ni)SǻĪؽY(ji)(gu)زσ(ni)γɔ(sh)Čӌӷ]ǻЧ˿׃(ni)wČQͿױ֮gݗQ@ӵĶرʹԓزϵıܵõ^õļӏ2ԭԿƷ|(zh)(wn)
2012-11-30 01a(chn)ƷB]r(ַQr)ԓa(chn)ƷxҪĵVɰ늠tӟ᷽ʽͨ^ضȺϜՕrgĜʴ_ʹa(chn)Ʒڣ](ni)CY(ji)(gu)^cy(tng)r˱^⣬ЏȸˮʵԺõc2Ҫԡԓa(chn)ƷЏȸˮʵ͡ɢc3Iɰ{Vډw(ni)Ᵽɰ
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