
High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
STANDARD published on 1.8.1998
Designation standards: ÖNORM EN 1822-2
Note: WITHDRAWN
Publication date standards: 1.8.1998
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM