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            1΢Ʒ:΢ɾѡĿɰڵ¯ȷʽͨ¶ȺԭͿʱľȷʹƷ׷ʲ״,ڲ׿ǻṹ,,ƽ,ʮȶһֻ޻ʾȲ вȼǿȸˮʵ׺ԺʹŵȼΪA,1000ʶ¸
            2΢ӦòƷǿȸˮʵ׷ɢصɰ㷺ӦǽⱣɰװΰ°ʹʹͬʱƯʹ΢۱ഫͳʹڲͬƷеӦΪܶȵұܵҵҤ¯ͻש棩ҵʹĸϸȲƷ´ֽϵ꾮ཬǻӡģϷʹ.

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            ȣmm 0.5~1.5                                       
            أkg/m3 80~130
            ϵw/mk 0.032~0.045
            Ưʣ% 98
            (%) 95
            ˮʣճ˷ⶨ% 20~50
            1Mpaѹʧʣ% 38~46
            ͻȣ棩 1280~1360
            ʹ¶ȣ棩 1000
              11649  ¼ʱ䣺2012-2-19 ӡҳ ر  
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