<dl id="svmp0"><label id="svmp0"></label></dl>
      1. <strike id="svmp0"><label id="svmp0"></label></strike>
          <strike id="svmp0"><label id="svmp0"></label></strike>
          中文English日本語(yǔ)???
          中文English日本語(yǔ)???

          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

          欧美不卡精品一区二区三区,在线观看免费午夜A级毛∧,欧美久久的理论片,国产亚洲韩日无码
            <dl id="svmp0"><label id="svmp0"></label></dl>
              1. <strike id="svmp0"><label id="svmp0"></label></strike>
                  <strike id="svmp0"><label id="svmp0"></label></strike>