女人自慰www免费看片,三年片最新电影免费观看,免费A片国产毛无码A片78膜,亚洲成人综合在线

  • 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
    DPYY type Liquid tight Connector
    DPYY type Liquid tight Connector

    Material: The main part is zinc alloy, the sealing ring is nitrile rubber, and the hoseprotection part is galvanized iron sheet

    Temperature range:-40℃-105℃

    IP Degree: IP66
    Product Inquiry
    Overview