
High efficiency air filters (HEPA and ULPA) - Part 2: Aerosol production, measuring equipment, particle counting statistics
NORM herausgegeben am 1.1.1999
Designation standards: ČSN EN 1822-2
Classification mark: 125002
Catalog number: 53334
Note: UNGÜLTIG
Publication date standards: 1.1.1999
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN