TY - BOOK AU - International Electrotechnical Commission TI - IEC: 62271- 108(Ed-1) - 2005; High- voltage switchgear and controlgear- part 108: High- voltage alternating current disconnecting circuit - breakers for rated voltages of 72.5 kV and above SN - 2-8318-8297-4 PY - 2005/// CY - Geneva PB - IEC ER -