久久理论片午夜琪琪电影网,国产亚州一区二区三区伦理,我吃了教官的J吧男男(H),看成年女人午夜毛片,亚洲色偷偷av男人的天堂

  • Cable waterproof connector
  • Plastic corrugated hose and connector series
  • Metal hoses and fittings
  • Plastic Engineering Drag Chain
  • Heat dissipation waterproof breathable valve
  • Plastic cooling water pipe
  • Metal hoses and fittings
    PVC Coated Metal Flexible Conduit
    PVC Coated Metal Flexible Conduit
    Material: (inner layer) galvanized steel strip and special insulation treatment, (outer layer) using PVC raw material(anti-ultraviolet, anti-aging)
    Color: Black/ Gray

    Applications: Railways, locomotives, traffic systems engineering, air conditioning, various types of machinery, automatic controlequipment, power plants, chemical industry, transmission and distribution systems, communications systems,ships, buildings, wiring protection of exposed parts inside and outside the plant.

    Temperature range: -25 °C -80°C, short time up to 100 °C.


    Product Inquiry
    Overview