UNE-CWA 17553:2020

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

STANDARD published on 15.7.2020

English -
electronic design (pdf) (ON REQUEST)

The information about the standard:

Designation standards: UNE-CWA 17553:2020
Note: WITHDRAWN
Publication date standards: 15.7.2020
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Category: Technical standards UNE