
Electrically operated toothbrushes - Methods for measuring the performance
NORM herausgegeben am 21.9.2022
Designation standards: UNE-EN IEC 63174:2022
Publication date standards: 21.9.2022
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE