Dentistry - Manual toothbrushes - General requirements and test methods
NORM herausgegeben am 1.8.2012
Designation standards: ČSN EN ISO 20126
Classification mark: 856012
Catalog number: 90688
Note: UNGÜLTIG
Publication date standards: 1.8.2012
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN