ÖNORM EN 457

Safety of machinery - Auditory danger signals - General requirements, design and testing

NORM herausgegeben am 1.7.1992

The information about the standard:

Designation standards: ÖNORM EN 457
Note: UNGÜLTIG
Publication date standards: 1.7.1992
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM