TY  - BOOK
AU  - International Electrotechnical Commission
TI  - IEC: 62271 - 20(Ed-2.0) - 2011 - 09; high - voltage switchgear and controlgear - part 203 : gas-insulated metal - enclosed switchgear for rated voltage above 52 kv
PY  - 2011///
CY  - Geneva
PB  - IEC
N1  - Downloaded from IEC website
ER  -