
Technical aids for visually impaired and blind persons - Tactile references on control panels for pedestrians
NORM herausgegeben am 1.6.2014
Designation standards: ÖNORM V2100
Note: UNGÜLTIG
Publication date standards: 1.6.2014
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM