
Instrument transformers. Part 4. Additional requirements for combined transformers
NORMA vydaná dňa 1.8.2020
Designation standards: GOST R IEC 61869-4-2019
Publication date standards: 1.8.2020
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST