Insulators for overhead lines with a nominal voltage above 1 000V—Part 1:Ceramic or glass insulator units for a.c.systems—Definitions,test methods and acceptance criteria
NORMA vydaná dňa 31.12.2021
Designation standards: GB/T 1001.1-2021
Publication date standards: 31.12.2021
Country: Chinese technical standard
Kategória: Technické normy GB