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                  бʥؽ޹˾MṩrS,rS,ꖲ΢SҵPϢlYӍչʾՈPע
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                  ꖲ΢SҵaˇԭϛQ|ĺÉ

                  Դhttp://www.bjtzsb.com/news145490.html   lrg2019-10-15 09:49:00

                  бʥؽ޹˾MṩrS,rS,ꖲ΢SҵPϢlYӍչʾՈPע

                  ꖲ΢aˇIJͬԭ|IJͬʹܶ΢鱣ɰ{aSҼʹÆλܵһЩpʧ֏SҰѼٵIJ΢鮔΢uYɱ؝{ϴˮʩω@Щˮʧ،Ӹɿs̻γ΢ѼyǴeܳFչrɹ|}½ϵēpʧ


                  ꖲ΢S|ڲʵPIڜضȺ͕rg_ضȺ͕rgֻ늠tͨrꖲ΢錍HϾ]r_rһQÛr]rrVɰLrgߜؼӟᵽߜ1200γ]׭hԽ]rҲв΢]rܶ80kg/m3-110 kg/m3ˮС

                  ڱeꖲ΢ĕrŽcͺҪˣ

                  1ꖲ΢wȣhxȾ^ټϵIJ΢

                  2ꖲ΢Ӳȣ_ÛrһzϙCе󲿷ֶ΢沣trӲҪһЩ

                  3ꖲ΢ˮеƯʣѲ΢ˮ׵Խʾ_׵Խ_׵rˮȻ

                  4ꖲ΢ˮʣ΢ˮкóQز־Dz΢յˮˮԽf]Խˮʸߵrڱɰ{ܮaѿչĵȆ}

                  бʥؽ޹˾aNr,Ҫ˽rSꖲ΢S|Ϣ,Ոc҂ȡ“ϵ!

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