<track id="nhwwx"><ruby id="nhwwx"></ruby></track>
      <td id="nhwwx"></td>
    1. <object id="nhwwx"></object>
      <object id="nhwwx"></object>
        1. <td id="nhwwx"><ruby id="nhwwx"></ruby></td><big id="nhwwx"></big>
            24H????????
            010-80526686
            ???λ?????? > ????? > ??????? > ???????

            ZS-WBY-1

            ?????2018-01-30  ????????????  ?????????197

            ???????????

            ????????
            ???棺???????????棬????????????????????á?
            ??????????“????”?????????PU?????????≥35kg/m³???????≥30kg/m³???????40%,???棬????????? ????????????硢????????????????
            ?????????“???”????????????????????????????????????
            ??????????“????”??????????г?100mm??????250kg?????????30???????
            ???????????????????????350mm?????????+??????????????

            ??????

            (1) ????????綽 ???????????????????????????????????????,????????? ????????????????Щ????????????????????????????????,?????????м????? ??????????????????? ???????????? ??????????????????,??????????????????????!

            (2)????????廷????????,?????????????????,????????,????????κ?????????,???????? ?????????!

            ?????????綽:010-80526686  ????:hbzsjj@126.com

                            ???:13911405958   QQ:739463200