
Respiratory protective devices - Threads for facepieces - Part 1: Standard thread connection.
NORMA vydaná dňa 1.5.2019
Designation standards: DIN EN 148-1:2019-05
Publication date standards: 1.5.2019
The number of pages: 23
Approximate weight : 69 g (0.15 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Atemschutzgeräte - Gewinde für Atemanschlüsse - Teil 1: Rundgewindeanschluss.