NA 022
DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDE
Projekt
IEC/TR 60797 (1984) Residual strength of string insulator units of glass or ceramic material for overhead lines after mechanical damage of the dielectric
Beginn
2006-05-12
Geplante Dokumentnummer
IEC 36B/253/DC