Construction requirements for four cable laying methods

There are generally four ways to lay cable lines: direct buried cable laying, pipe cable laying, cable trench or tunnel laying, and bridge cable laying. The construction requirements for these four laying methods are summarized as follows:


Common Faults and Reason Analysis of State Grid Cables

In recent years, the country has paid more and more attention to the safety of power grid operation. Power cables are an important part of power engineering.


What is the impact of unqualified cable insulation?

We know that the structure of the cable is generally composed of conductors, shielding layers, insulating layers and sheaths.


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