KS C IEC 62271-108-2014(2019) High-voltage switchgear and controlgear — Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above
2014KS C IEC 62271-108:2014 High-voltage switchgear and controlgear — Part 108: High-voltage alternating current disconnecting circuit-breakers for rated voltages of 72.5 kV and above