<sub id="kv8na"></sub>

      日韩欧美人妻一区二区三区,国产av一区二区三区,中文字幕亚洲欧美专区,成人午夜精品无码区久久,疯狂做受xxxx高潮欧美日本,国产亚洲精品第一综合麻豆,波多野结衣av无码久久一区,色偷偷噜噜噜亚洲男人
      ]

      ΢鱣ɰ{đ(yng)

      2014/3/17

      ΢鱣ɰ{

      ΢鱣ɰ{΢p|(zh)c΢鱣zϰһı϶≦(ni)ⱣصһN͟o(w)C(j)ɰ{ַQ(chng)΢鱣؝{ϡ΢鱣ɰ{Ѓ(yu)ıظܺͷϻչ_(ki)ѡ(qing)ȸߡF(xin)(chng)ʩˮ?dng)輴ʹá?nbsp;

      ΢鱣ɰ{c(din)

      1ʩֱԭʼ?j)wͿĨo(w)ƽ
      2Ч(yu)z۾۱w
      3͸ߜܺã͡200ĸߜ
      4r²]l(f)к|(zh)
      5O͵ˮC䃞(yu)ıЧϻܡ
      6܉ӲĸʩЧ
      7o(w)o(w)ζh(hun)

      ΢鱣ɰ{

      1a(chn)ƷCܺãڏ(qing)߿s˶Ĩҕr(sh)g 
      2ֱʩڸɠw
      3˷ÛrpˮԴ׷ۻϝ{ʩweʧʴɮa(chn)Ʒڏ(qing)ȵͺͿչ_(ki)ѣͱܵȬF(xin)
      4a(b)˾۱wЙC(j)ȼԲߜخa(chn)кwϻͺԵԼԲʩзԴȱݡ 

      ΢鱣ɰ{ʹ÷

      1mڹ(ji)50%65%ğᶬğᶬůغ͵؅^(q)½ĔU(ku)Ĺý≦(ni) 汣ع(ji)̡ܹ
      2m䓽ӚK״uɰuȉwă(ni)≦
      3m픸
      4mfĹ(ji)ܸ졣
      5mڵ܇(ch)(k)ͨZ}(cng)gS(chng)ȷ𱣜ع̡
      6mͿϺuⱣ،
      7mڸɒ(ni)ӵı 

      ΢鱣ɰ{ָ(bio)


      ΢鱣ɰ{ָ(bio)
      (xing)Ŀ
      ָ(bio)
      ɱ^(gun)ܶ(kg/m3)
      240300
      ^(gun)ܶ(kg/m3)
      680
      (do)ϵ(sh)(W/(m k))
      0.070
      (xin)տs(%)
      0. 30
      (qing)(Mpa)
      0.20
      (qing)(Mpa)
      0.15
      ճY(ji)(qing)(Kpa)
      50
      ܛϵ(sh)
      0.50
      ϵ(sh)(w/O.k)
      0.90
      Y(ji)r(sh)g(min)
      0.1
      KY(ji)r(sh)g(min)
      2.0
      ȼܼ(j)e
      A(j)ȼ


      (΢鱣ɰ{ָ(bio)(j)ˮ(f)Û΢齨ϵy(tng)DB51/T50612008(bio)(zhn))

      ΢鱣ɰ{ʩ

      1ò΢뱣ɰ{35-40kgˮɰ{C(j)(ni)Ȼһ25kg΢鱣zϔ3-5犺ٵһ200L΢w^m(x)5-8犣ʹ?ji){ϳɾw󵹳ʹԓ{ϑ(yng)SS2Сr(sh)(ni)ꡣ

      2ʩͿĨ΢鱣ɰ{΢鱣؝{ϱ،ӑ(yng)϶·֌ʩһĨʽ(sh)_(d)ճӵď(qing)~(y)[ÿĨ΢鱣؝{Ϻȡ15mmˁ(li)Ĩa(chn)Кݑ(yng)r(sh)޳(yng)Dzλ(ni)ĨһӲϳ(g(yng)24Сr(sh)ʩضƫgr(sh)gҪL(zhng)̎FĨӉ)ĨڶڶʩҪȵһӱ10mmҞ،ͿĨꮅ(yng)ÿƽľĨӴƽֱ،ӵĴֱƽ_(d)O(sh)Ӌ(j)Ҫ

      ΢鱣ɰ{ע(xing)

      1΢鱣ɰ{F(xin)(chng)ʩκӄ(yn)ˮ̱ȺĨҕr(sh)g
      2\(yn)ݔ^(gu)Б(yng)עꡢؕ
      3惦(ch)r(sh)(yng)ͨL(fng)̎⳱cؕ
      4a(chn)Ʒ\(yn)עˮAڲ˳^(gu)3(g)£񼾹(ji)˳^(gu)15
      5ʩꮅ摪(yng)ܿˮ_ݣʩע
      6ÿʩꮅҪr(sh)ϴɃʩߺ͔Ӱ´ʹ
      7(ָ(bio))
      ،ӣÿ1cm񱣜ɰ{2.5-3.0/ƽ
      ьӣÿ1mmɰ{1.5/ƽ

      ΢鱣ɰ{r(ji)

      ڲͬĽ≦عO(sh)Ӌ(j)ҪһԌ(du)΢ɰ{|(zh)ҪҲһr(ji)(yng)ҲһIJwăr(ji)gӭ(li)ԃ(xn)400 004 3385

       >>  ӹ
       <<

      վ֩ģ壺 žŹƵ| ɫһһһһ99av׽| պĻvĻ | ݾƷһ| Ʒ˿Ļ| ھƷþ| 99riavƷƵۿ| Ļ| | ɫɫԴվֻ߹ۿ| wwwԴ| ȫӰԺӾ߹ۿ| ޹Ʒav| õav| ˬˬˬ| þ޾ƷĻ| ޾Ʒձþһ| ..Ʒ.պ.Ļ| ŮſͰˮƵѰ | | Ʒ鶹avӰ| þ߾Ʒ| պĻvĻ| ɫ| ձɫˬֻƵaƬϷ| ɫۺС˵ͼƬ| Ļۿ| Ļ̬| ԾһҰav| www˹| þ99Ƶ| ?ŷ?| ٸ߳ˮþþþþþþþ| ŮŮһ| | þùƷһ| Ұ߹ۿƵ| 97seۺ| ҹ| ޾Ʒһ| ˳߹ۿ|