• <tr id='dyFEj6'><strong id='dyFEj6'></strong><small id='dyFEj6'></small><button id='dyFEj6'></button><li id='dyFEj6'><noscript id='dyFEj6'><big id='dyFEj6'></big><dt id='dyFEj6'></dt></noscript></li></tr><ol id='dyFEj6'><option id='dyFEj6'><table id='dyFEj6'><blockquote id='dyFEj6'><tbody id='dyFEj6'></tbody></blockquote></table></option></ol><u id='dyFEj6'></u><kbd id='dyFEj6'><kbd id='dyFEj6'></kbd></kbd>

    <code id='dyFEj6'><strong id='dyFEj6'></strong></code>

    <fieldset id='dyFEj6'></fieldset>
          <span id='dyFEj6'></span>

              <ins id='dyFEj6'></ins>
              <acronym id='dyFEj6'><em id='dyFEj6'></em><td id='dyFEj6'><div id='dyFEj6'></div></td></acronym><address id='dyFEj6'><big id='dyFEj6'><big id='dyFEj6'></big><legend id='dyFEj6'></legend></big></address>

              <i id='dyFEj6'><div id='dyFEj6'><ins id='dyFEj6'></ins></div></i>
              <i id='dyFEj6'></i>
            1. <dl id='dyFEj6'></dl>
              1. <blockquote id='dyFEj6'><q id='dyFEj6'><noscript id='dyFEj6'></noscript><dt id='dyFEj6'></dt></q></blockquote><noframes id='dyFEj6'><i id='dyFEj6'></i>

                ????????? | PV???? | ?‾????????????????

                ????? ????????抄??‾????? [????] [??????]
                • ???????
                • ??????
                • ?‾????
                • ?????
                • ???????
                • ?‾????

                ?1?LESER?????

                • ?? ?? ?????1000
                • ???????vp20140823135808437560
                • ??????????????????????,?????????????????????

                • ??完??????  ?????????2015/3/6 21:22:13
                • ???????????快????
                • ?? ?? ????1?
                ?忍????????????????????????????????????????????????

                ??10??

                ????????‾???????????

                ??????????????

                • ??????????
                • ?? ????18817883808
                • ?? ????021-69791788 60536488
                • ?? ?塽021-69792488
                • ?? ???????????????????????﹞2928??
                • ?? ??wuyue2008@126.com
                • ?? ???http://www.china-safety-valve.com
                • ???????    ????????

                ???????????????????
                    LESER 532/534 ?????????????????????????????????????????????????????????????????????????????????妊????????????????????????????鉸????????? 
                  ?1?leser 532/534????????????
                  ??????
                       ?????????DIN??ANSI ???????
                      ??????????????  
                     ??????????????
                       ???扭?????????????
                  ?1?leser 532/534????????????
                  ??????
                         DN15 (1/2??)??DN150 (6??)?????????
                         ??????WCB??????????
                         ?????????40 bar-g
                         ????-85?? (-121oF)??400?? (752 oF)
                         ????????????#150 (PN16)??#300 (PN40)
                ????????
                ??????
                ??????
                ?????????????????????