The ellipsis principle of power Cable

- Aug 30, 2017-

The principle of ellipsis in the model: wire and cable products in the copper is the main use of conductor materials, so the copper core code T write, but bare wires and bare conductor products except. Bare wires and bare conductor products, power cable category, electromagnetic wire products do not indicate the large class code, electrical equipment, wire and cable classes and communication cables are not listed, but the list of small categories or series code.