A rapid developing technology of high strength aluminium new products of high voltage switch is introduced. 介绍了一项高压开关用高强度铝制件的新产品快速开发技术。
High voltage switchgear, bushings, cables, and transformers are typical devices for which partial discharge effects should be considered in design. 高压开关设备，套管，电缆，以及变压器都是典型的在设计中必须考虑局部放电的设备。
