OVE EN IEC 62271-108:2021 高压开关设备和控制设备 第108部分:额定电压高于 52 kV 的高压交流断路器((IEC 62271-108:2020)EN IEC 62271-108:2020)(德文版)
High-voltage switchgear and controlgear - Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages above 52 kV ((IEC 62271-108:2020) EN IEC 62271-108:2020) (german version)