The sub overhead insulated cable can resist the severe weather and low temperature such as rain, snow, hail, wind and sand, effectively protect the corrosion of smoke and chemical gas and frequent friction of trunk branches
It may be more difficult to detect whether the meter is enough, because the customer generally does not have the equipment to measure the meter. Similarly, the weight measurement method can be used to know whether the cable is enough.
Any industry, management is the cornerstone of enterprise development, is also an eternal topic of enterprises, the same is no exception, as a manufacturing industry, management is particularly important
The insulation strength of wire and cable refers to the ability of insulating structure and insulating material to withstand electric field without breakdown. In order to check the quality of wire and cable products and ensure the safe operation of products