Textiles and textile products - Community face coverings - Minimum requirements, methods of testing and use (Endorsed by Asociación Espanola de Normalización in January of 2023.)
NORMA vydána dne 1.1.2023
Designation standards: UNE-CEN/TS 17553:2022
Publication date standards: 1.1.2023
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE