天天做天天爱夜夜爽

      <menuitem id="hdnr3"><delect id="hdnr3"><pre id="hdnr3"></pre></delect></menuitem><menuitem id="hdnr3"></menuitem>
      <menuitem id="hdnr3"><thead id="hdnr3"><i id="hdnr3"></i></thead></menuitem>
      <menuitem id="hdnr3"></menuitem>

          <menuitem id="hdnr3"></menuitem>

              <nobr id="hdnr3"></nobr>
              <menuitem id="hdnr3"></menuitem>

                E-mail: sales@gd-chain.com

                Escalator Step Chain

                Escalator step chain is a key component in the escalator.It is widely used in super market and subway station.
                圖片2.png


                PitchStep distanceRoller dianeterInner width of inner pitchOuter width of outer pitchHeigh of inner chainplateDianeter of pinLength of hollw pinFor the pin
                T135.4J135.46406.476.223.641.0535.212.74815
                T133B133.33400802748.840.214.635614.63
                T133C133.33400802748.840.214.635614.63
                T133D133.3340076.223.644.840.2155215


                天天做天天爱夜夜爽

                    <menuitem id="hdnr3"><delect id="hdnr3"><pre id="hdnr3"></pre></delect></menuitem><menuitem id="hdnr3"></menuitem>
                    <menuitem id="hdnr3"><thead id="hdnr3"><i id="hdnr3"></i></thead></menuitem>
                    <menuitem id="hdnr3"></menuitem>

                        <menuitem id="hdnr3"></menuitem>

                            <nobr id="hdnr3"></nobr>
                            <menuitem id="hdnr3"></menuitem>