Respiratory protective devices - Vocabulary and graphical symbols.
STANDARD published on 1.12.2020
Designation standards: DIN EN ISO 16972:2020-12
Publication date standards: 1.12.2020
The number of pages: 53
Approximate weight : 159 g (0.35 lbs)
Country: German technical standard
Category: Technical standards DIN
Atemschutzgeräte - Begriffe und graphische Symbole.