ÖNORM EN 1822-1

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

NORM herausgegeben am 15.1.2011

The information about the standard:

Designation standards: ÖNORM EN 1822-1
Note: UNGÜLTIG
Publication date standards: 15.1.2011
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM