
International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
NORMA vydaná dňa 6.4.2011
Designation standards: UNE-IEC 60050-447:2011
Publication date standards: 6.4.2011
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE