380V36 kW electric tube current is the number of how much need to open the air, contactors and wires?
Classification and use of waterproof casing and use of commonly used waterproof casing is divided into two kinds of rigid and flexible
The thickness of the three kinds of tubes produced by various manufacturers are not the same, depending on how much you need, there is only one standard, that is, require manufacturers to provide qualified products according to national standards.
Looks like a hard disk voltage or jack problem. Look apart. Set the BIOS to default.
AF high temperature installation line, temperature level is much higher, ordinary residential do not need so well. This line is usually used in military industry. The Materials are usually made of silver-plated wire, tinned wire and the like, and the use of fluorine plastic. BV is the most common, the most commonly used cloth wire, suitable for general purpose. Material is only copper and PVC.