Best rated auto service Reading: Often a service will require extensive work and a large area to work in. If you do not have the time, skill or space to carry out these tasks safely and to the highest standard possible, then it is best to visit a local garage. Although there are many benefits that come with regular maintenance […]

Top core cutting line supplier factory: Insulation level: The insulation level of a transformer refers to the insulation performance of the transformer at the time of design. For example, a 220kV transformer means that the designed insulation voltage of the transformer is 220 kV. Cooling method: The cooling method of the transformer refers to the heat dissipation method of the […]