
Graphical symbols for diagrams - Part 7: Switchgear, controlgear and protective devices (IEC 617-7:1996)
NORM herausgegeben am 1.9.1998
Designation standards: ÖNORM EN 60617-7
Note: UNGÜLTIG
Publication date standards: 1.9.1998
The number of pages: 59
Approximate weight : 177 g (0.39 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM