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    ǰλãвW >   >  ИIYӍ  > ΢ͿIJ΢ʲô^e úҿ΢cIJ΢һӆ
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    ΢ͿIJ΢ʲô^e úҿ΢cIJ΢һӆ

    ԴЇW ߣxzq 2018/9/26 11:32:30

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    һ΢ͿIJ΢ʲô^e


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            IJ΢һNߴ΢СĿIJw,ٟoCǽٲ.10-180΢,ѷeܶ0.1-0.25/,|p͌ᡢ߷ɢ늽^Ժ᷀͟Ժõȃc,ǽlչһN;V܃p|

            ɷN^һ,ǰ߱^ֲ,ȷdz.

    úҿ΢cIJ΢һӆ



            ΢֞ĺ͌(),IJ΢ԭDz(),ͷú΢Dzһӵ.

            ܿIJ΢һNпյ,Ⱥw΢С|,һNܪضп΢,ܶ0.15~0.70g/cm3֮g,5~150m֮g,pweϵɢԺõăc.,߀н^ԝᡢˮ͸gݗoȃ.䪚صĿĽYԼWܺ䷀ĻW|,ǽٲӄ,ooɫoζ,ǽlչһN;V,ɞʮһo͏ͺϲϵ.ʯ͹̾ܶСˮPI;wϺͺgϷĵλ;ͿϡʯāИI^õĮaƷ䄩;


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            ywijNԻОcijһֱͬ|wMϣrͰԓwֱMϣ鱻ywĵЧȷֲ


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