Norm
[AKTUELL]
ABNT NBR 16953
ABNT NBR 16953
Composite hollow core station post insulators for substations with a.c. voltage greater than 1000 V and d.c. voltage greater than 1500 V - Definitions, test methods and acceptance criteria
Titel (englisch)
Composite hollow core station post insulators for substations with a.c. voltage greater than 1000 V and d.c. voltage greater than 1500 V - Definitions, test methods and acceptance criteria