ÖNORM EN 1822-1

High efficiency air filters (HEPA and ULPA) - Part 1: Classification, performance testing, marking

NORM herausgegeben am 1.8.1998

The information about the standard:

Designation standards: ÖNORM EN 1822-1
Note: UNGÜLTIG
Publication date standards: 1.8.1998
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM