
AIEE Proposed Test Code for Power-Factor Testing of Mineral Oil Insulated Instrument Transformers
NORMA vydána dne 31.3.1958
Designation standards: IEEE/AIEE 75-1958
Note: NEPLATNÁ
Publication date standards: 31.3.1958
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE