
Composite hollow core station post insulators with a.c. voltage greater than 1 000V and d.c. voltage greater than 1 500V—Definitions,test methods and acceptance criteria
NORMA vydána dne 24.7.2024
Designation standards: GB/T 44179-2024
Publication date standards: 24.7.2024
Country: Chinese technical standard
Kategorie: Technické normy GB