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
中压配电电压等级
medium voltage level of power distribution network
过电压与绝缘配合
Overvoltages and insulation coordinations
Overvoltage and Insulation Coordination
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
电压和电流波形分析
current and voltage waveform analysis
Voltage and Current Waveform Analysis
电压和电流采样
voltage and current sample
电压和电流互感器
potential and current transformers
电压和电流脉冲
voltage and current pulses