Medical face masks - Requirements and test methods
NORM herausgegeben am 1.10.2019
Designation standards: ČSN EN 14683
Classification mark: 855812
Catalog number: 507938
Note: UNGÜLTIG
Publication date standards: 1.10.2019
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN