中文字幕第二页精品一区,久久精品免看国产,精品99在线观看,国产高清视频网站,一级做a爰片性色毛片2021

<tr id="uuuuu"></tr>
  • <nav id="uuuuu"></nav>
  • <nav id="uuuuu"><delect id="uuuuu"></delect></nav>
  • Product Centre

    Home > PRODUCTS > 1kV Fire Resistance Power Cable

    Any questions?
    Three Gorges cable technical consultant for your service!

    Tel:(+86)023-61911111

    Email:Info@cqsx.net

    Message
    1kV.jpg

    1kV Fire Risistance Electric Cable

    Enforce Standards

    The product is manufactured in accordance with GB/T 12706-2020(IEC 60502) and GB/T 19666-2019 standards.

    Fire resistance test requirements in accordance with the provisions of GB/T 19216 (IEC 60331)

    Product Use

    In a fire, the cable in the case of fire can still maintain a certain period of time to continue to run the fixed laying, rated voltage 0.6/1kV power transmission and power distribution lines. Fire-resistant cables are widely used in high-rise buildings, underground railways, underground streets, large power stations and important industrial and mining enterprises and other places related to fire safety and firefighting and life-saving, for example, fire equipment and emergency guide lights and other emergency facilities, power supply lines and control lines.