中文字幕aⅴ专区,日本乱码伦视频免费播放,亚洲成a人片在线高速观看,拍精品aⅴ国产精品拍在线

  • <address id="gbiuf"><var id="gbiuf"></var></address>

    <label id="gbiuf"></label>
      • <object id="gbiuf"></object>

      • ]

        ΢≦Ᵽϵy(tng)

        2014/5/5

        ΢≦Ᵽϵy(tng)

        ؐ΢≦ϵy(tng)ǽ΢鱣ɰ{Ĩz{ӽMЌϵ(sh)ooȾʩcɏVfwع؄emиߌסլǡ͎SȷҪ^ߵĽĹ(ji)ܱء

        ΢鱣ɰ{Ҫָ

            Ŀ

           λ

        Ҫ

        ܶ

        kg/m3

        680

        ܶ

        kg/m3

        300

        ϵ(sh)

        W/(mK)

        0.06

        kPa

        300

        kPa

        150

        ճY

        kPa

        100

        ȼ

        -

        A

        տs

        %

        0.3

        ܛϵ(sh)

         

        0.6

        ΢鱣ɰ{ʩҪc

        1ɰ{cˮĻϱs11.2(|)Ȍˮ딇ټ벣΢鱣ɰ{ɷs5犣m{ˮʹȾmʩõĝ{ϑڃСrû϶ʹ

        2΢鱣ɰ{ڽɰ{̻ǰ֔(sh)ɻһĨҪ܌ڶĨґһĨӲMÿĨҺȲ˴20mmһĨҺȑ__ĺôܴƽ

        Ac\ݔ

        AꎛͨLĭh(hun)Aڞ6^Aںɰָˏ͙zYϘ˜Կʹ

        a(chn)Ʒɰһ؛\ݔ\ݔ^÷ʩppbƓp

        Ҫf

        oՓڿ^߀ڕϣ҂Ŭ_gYϵĔ(sh)(j)挍(jng)^Cڮa(chn)ƷMе\á;̎҂ܿõĽYܕcgYƫ҂ēHڲϵ|(j)һ؛؛lMN

         >>  ΢鱣ɰ{ľGɫur
         <<