This paper presents the design of pneumatic switch and the pneumatic control system as well as the application of pneumatic switch in HV test apparatus.
文中介绍了气动开关结构设计和气动控制系统，及其在高压试验设备中的应用。
The application of phase selection close switch in low voltage electrical apparatus test was introduced.
介绍了低压电器产品试验中选相合闸开关的应用。
应用推荐