过电压与过电流
over-current and over-voltage
过电压与绝缘水平
over-voltage and insulation level
复合电压过电流保护
complex voltage overcurrent protection
过电压过电流
Thyristor switch overvoltage and overcurrent in converted course
高电压与绝缘技术
High Voltage and Insulation Technology
High voltage and insulatio engineering
High voltage and insulation engineering
high voltage insulation engineering
中压配电电压等级
medium voltage level of power distribution network
过电压和绝缘配合
over-voltage and insulation coordination
过电压与防雷保护
overvoltage and lightning protection
雷电过电压
lightning surge
lightning overvoltage
Lightning Over-voltage
lightning over voltage
lightningover-voltage
lightning surge over-voltage
thunderbolt overvoltage
lightning impulse overvoltage
Hv impulse
lighting overvoltage
雷电过电压保护器件
lightning over-voltage protection device
电绝缘压缩石棉纤维
electric insulating compressed asbestos fibre