
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods
NORMA vydána dne 27.7.2005
Designation standards: UNE-EN 14434:2005
Note: NEPLATNÁ
Publication date standards: 27.7.2005
The number of pages: 33
Approximate weight : 99 g (0.22 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE