我和表妺洗澡好紧作爱视频,我和亲妺在客厅作爱视频网站,护士表妺好紧竟然流水视频

<big id="mqlxz"></big>
  • <tr id="mqlxz"></tr>
  • <tr id="mqlxz"></tr>
    <code id="mqlxz"><em id="mqlxz"><optgroup id="mqlxz"></optgroup></em></code>

    <center id="mqlxz"><small id="mqlxz"><optgroup id="mqlxz"></optgroup></small></center>
      <code id="mqlxz"><nobr id="mqlxz"></nobr></code>
      Hotline:159 9166 8098 Hotline:158 2935 8666Hotline:158 2909 1111

      Product list

      If you have any questions, please call

      029-83808388 83808383 

      銷售熱線:158 2909 1111

      Five-section stick

      Five-section stick
      Dimensioning method for outsiders: d/e/m 1 /m*2
      d Nominal outer diameter mm e heating part length mm m end length mm m 1 middle end length mm L rod length mm  
      Product Image
      Five-section stick·Use industry and attention

      The five-section rod is an electronic component processed by a special process with two heating parts and three cold ends. The temperature can reach 1500. It is mainly used for glass feed channels. Its characteristics are: resistance to sodium silicate atmosphere corrosion and high temperature , Uniform heat radiation, long life, safe use, convenient installation and maintenance.

      我和表妺洗澡好紧作爱视频,我和亲妺在客厅作爱视频网站,护士表妺好紧竟然流水视频