The insulation layer of fake and inferior wires looks very thick, but in fact, most of them are made of recycled plastic. As long as you squeeze a little harder, the squeeze will turn white and powder will fall off. All wires should be passed through PVC
Flexible wire, also known as sheathed wire. Generally, it is a wire made by twisting multiple strands of conductive solid metal wires with a diameter of less than 1 mm, that is, multiple strands of copper wires are wound together inside.
The normal use of the wire is generally within twenty years. However, if the operation is not standardized during use, its lifespan will be gradually reduced. Wires and cables will age after a certain number of years of use. The wires used in home deco
The fundamental characteristics are: in the event of fire, it may be burned out and cannot operate, but it can prevent the spread of fire. In layman's terms, in the event of a fire on the wire, it can limit the combustion to a local range, protect other v
Generally speaking, there are 1.5 square meters, 2.5 square meters, 4 square meters, 6 square meters and other specifications for home improvement wires, which are used in the following scenarios.