
Graphical symbols; switching and protective devices
NORM herausgegeben am 1.3.1979
Designation standards: ÖNORM E1207
Note: UNGÜLTIG
Publication date standards: 1.3.1979
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM