Services offered by hearing aid professionals
NORMA vydaná dňa 19.4.2011
Designation standards: UNE-EN 15927:2011
Note: NEPLATNÁ
Publication date standards: 19.4.2011
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE