n.过电压,超电压,过电压;过压;超压;
例句:
survey of overvoltage on-line monitoring technology
过电压在线监测技术综述
switching overvoltage of vacuum circuit breaker and its prevention
真空开关操作过电压及其防护
overvoltage protection of thyristor controlled series capacitors
可控串联补偿电容器的过电压保护