Respiratory protective devices - Threads for facepieces - Part 3: Thread connection M 45 × 3.<
STANDARD published on 1.4.1999
Designation standards: DIN EN 148-3:1999-04
Publication date standards: 1.4.1999
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN
Atemschutzgeräte - Gewinde für Atemanschlüsse - Teil 3: Gewindeanschluß M 45 × 3.