TY  - BOOK
AU  - International Electrotechnical Commission
TI  - IEC: 50(212) {Ed.1.0} -1990; International Electrotechnical vocabulary chapter 212: Insulating solids, liquids and gases
PY  - 1990///
CY  - Geneva
PB  - IEC
N1  - Downloaded from IEC Website
ER  -