TNI CWA 17553 (832294)

Community face coverings. Guide to minimum requirements, methods of testing and use

NORM herausgegeben am 1.12.2020

The information about the standard:

Designation standards: TNI CWA 17553
Classification mark: 832294
Catalog number: 132047
Note: UNGÜLTIG
Publication date standards: 1.12.2020
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen TNI - Slowakische