国自产精品手机在线视频_亚洲日韩精品一区二区三区_欧美精品一二三区_精品动漫视频一区二区三区四区播放网站

    1. <bdo id="unpb8"><mark id="unpb8"><legend id="unpb8"></legend></mark></bdo>

      <pre id="unpb8"><tt id="unpb8"></tt></pre>

      <style id="unpb8"></style>
      <menu id="unpb8"></menu>

      中文English日本語???
      中文English日本語???

      image.png Product / HEPTAFLUO / PTFE

      PTFE

      PTFE

      Teflon PTFE, commonly known as "plastic king", is a polymer compound polymerized from tetrafluoroethylene, which has excellent chemical stability, corrosion resistance, sealing performance, high lubrication, non viscosity, electrical insulation and good anti-aging endurance.

      Product application

      Product application

      Product series

      Product series