
Respiratory protective devices - Methods of test - Part 7: Determination of particle filter penetration
NORMA vydána dne 3.6.2020
Designation standards: UNE-EN 13274-7:2020
Publication date standards: 3.6.2020
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE