
Composite string insulator units for overhead lines with a nominal voltage greater than 1 000 V—Part 2:Dimensional and electrical characteristics
NORMA vydaná dňa 23.1.2007
Designation standards: GB/T 20876.2-2007
Note: NEPLATNÁ
Publication date standards: 23.1.2007
Country: Chinese technical standard
Kategória: Technické normy GB