STN EN 148-2+AC1+AC (832281)

Respiratory protective devices. Threads for facepieces. Centre thread connection

NORM herausgegeben am 1.10.1997

The information about the standard:

Designation standards: STN EN 148-2+AC1+AC
Classification mark: 832281
Catalog number: 70690
Note: UNGÜLTIG
Publication date standards: 1.10.1997
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN