TY  - BOOK
AU  - International Electrotechnical Commission
TI  - IEC: 51 - 5 - 1985; Direct Acting Indicating Analogue Electrical Measuring Instruments and Their Accessories Part 5 Special Requirements for Phase Meters, Power Factor Meters and Synchroscopes
PY  - 1985///
CY  - Geneva
PB  - IEC
ER  -