Our drawings are messy, some cableway or walk the bridge it also wear steel pipe, I would like to have this need to explain, we this project is the highest 23 layers more
. cable and wire are generally by the core line, insulation foreskin and protective skin composed of three components. The wire is made of one or several soft wires, with a soft jacket; the cable is made of one or several insulated packets, and the outer layer is covered with a tough outer layer of metal or rubber. . the two are not strictly bound. Usually less than the core number, the product diameter is small, the structure of a simple product called the wire, there is no insulation called bare wire, the other known as the cable; conductor cross-sectional area larger (more than 6 square millimeters) known as large wire, Small (less than or equal to 6 square millimeters) is called a small wire, insulated wire, also known as cloth wire. Cables are generally more than two layers of insulation, mostly multi-core knot.
It is to be installed and Ming Tu, not concealed and dark laying.
Hello: "wires" and "cables" are conceptually not strictly bounded. Narrowly, divided into "wire" and "cable", broadly collectively referred to as "cable". Usually considered: a single called "line"; more than called "cable". small diameter called "line"; diameter called "cable". the structure is called "line"; complex structure called "cable". But with the expansion of the scope of use, many varieties of "cable in the line", "cable in the cable." So there is no need to strictly distinguish. In daily habits, people call the household wiring wire, the power cable referred to as the cable. Thank you for adopting
