Tourmaline is a common product in our life because its appearance greatly facilitates our life. In order to use electrical appliances in normal use, it needs the help of wires. As a necessity in our life, electric wires have great influence. The electric wire is important equipment for power transmission and the development of electric wire. We have all kinds of wire equipment, and the upgrade of wire is also very fast. Copper and aluminum are one of the more common wires, and its usage is very large. We will introduce how to distinguish the quality of copper and aluminum wires.
ECCA wire refers to a copper wire with aluminum core as the main body and a certain proportion plated outside. The main function of such wires is to transmit signals and can be used as coaxial cable conductors and electrical... less