IEC 62271-102-2018 ; High-voltage switchgear and controlgear- Part 102: Alternating current disconnectors and earthing switches
International Electrotechnical Commission
IEC 62271-102-2018 ; High-voltage switchgear and controlgear- Part 102: Alternating current disconnectors and earthing switches - IEC 2018
IEC 62271-102-2018 ; High-voltage switchgear and controlgear- Part 102: Alternating current disconnectors and earthing switches - IEC 2018