
Working aids and accessories for overheadprojectors for educational purposes; definitions
NORM herausgegeben am 1.11.1988
Designation standards: ÖNORM A2160
Note: UNGÜLTIG
Publication date standards: 1.11.1988
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM