
Graphical symbols for diagrams - Part 9: Telecommunications: Switching and peripheral equipment (IEC 617-9:1996)
NORM herausgegeben am 1.9.1998
Designation standards: ÖNORM EN 60617-9
Note: UNGÜLTIG
Publication date standards: 1.9.1998
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM