Draft:
E DIN EN IEC 60433 VDE 0674-102:2020-03Insulators for overhead lines with a nominal voltage above 1 000 V – Ceramic insulators for a.c. systems Characteristics of insulator units of the long rod type |
Standard:
DIN EN 60433 VDE 0446-7:1999-04Insulators for overhead lines with a nominal voltage above 1 kV Ceramic insulatord for a.c. systems - Characteristics of insulator units of the long rod type |