国内熟妇人妻色无码视频在线,人妻丰满熟妞AV无码区,国内熟妇人妻色在线视频

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    λã > ˾aƷ > PE䓎y
    • oDƬ

    PE䓎ϩy

    £2014-07-28 16:01:53c
    • aƷƷɽ|hĿƼɷ޹˾
    • aƷ̖DN300-DN2200mm
    • ھӆُ
    aƷB

    PE䓎yܺ飺PE䓎ϩy

    ܲIJMͽYهHͬ¼gȲÃ|܈䓰ǼDZϽYܲЭhߵĹܲ

    ÏͺϽY䓎yܵďĿǰHϹܵlչķ䓎ϩyͨ^ˇһWϜyԇĵĸ헜yԇ

    ڏͺ䓎˹ܲĵwʹܲľиѵ͉Ϳ_􏊶ȼõĵ|m÷ӏVϸN|l͸N̵đҪVڸٹ·OwCVɽImʹLĴͻAԹĿ

    PE䓎yܵĹܲԣ

    ڏߏȣڲU䓎ͺPEʹܲڲӳɱǰ´߭hͬr±ˮ܏ȴɽQdһϵІ}ڏܲăݸ@ˮܺϹpȸ

    ܷ ӵďͺڠBMе˸ճϵďͺζȷdzɿaƷܷ

    ͸gL: 䓎ø߿ƼֶMA̎䓲ĵķgԼ䓲ĺϵճ߄xԭϳڵĠBp@ܲĵwYι̿ɿڲϺ͹ˇȽQ䓰}ҲQ䓰cPEϵճ϶ʹܵʹÉͼϹܵһC50

    Bӷʽ,Bӿɿ ɲ늟BտsBDӻNBӽMʹBιɿBӿʹܵ_B©


    PE䓎yĹܲҎ

    DN/ID
    Сƽ
    ȏdim.min
    СȌ
    ںe1min
    СӉ
    ںemin
    ݾ
    Pmax
    С䓎
    tmin
    С
    Ӻe2min
    500 490 3.5 5.0 75 0.5 3.0
    600 588 4.0 6.0 85 0.5 3.0
    700 673 4.0 6.0 110 0.5 3.5
    800 785 4.5 6.5 120 0.7 3.5
    900 885 5.0 7.0 135 0.7 3.5
    1000 985 5.0 7.0 150 0.7 3.5
    1100 1085 5.0 7.0 165 0.7 3.5
    1200 1185 5.0 7.0 180 0.7 3.5
    1300 1285 5.0 7.0 190 1.0 4.0
    1400 1385 5.0 7.0 200 1.0 4.0
    1500 1485 5.0 7.0 210 1.0 4.0
    1600 1585 5.0 7.0 210 1.0 4.0
    PE䓎ϩyܱ

    国内熟妇人妻色无码视频在线,人妻丰满熟妞AV无码区,国内熟妇人妻色在线视频