TY  - BOOK
AU  - International Electrotechnical Commission
TI  - IEC: 34 - 18 - 31 - 1992; Rotating electrical machines Part 18 functional evaluation of insulation systems section 31 test procedures for form-wound windings - thermal evaluation and classification of insulation systems used in machines up to and including 50MVA and 15kV
PY  - 1992///
CY  - Geneva
PB  - IEC
ER  -