IEEE Supplements to ANSI/ IEEE C37.4- 1953 and Ansi/IEEE C37.100-1981
NORMA vydána dne 14.2.1985
Designation standards: IEEE C37.4d-1985
Note: NEPLATNÁ
Publication date standards: 14.2.1985
Approximate weight : 300 g (0.66 lbs)
Country: International technical standard
Kategorie: Technické normy IEEE