High efficiency air filters (EPA, HEPA and ULPA). Part 2. Aerosol production, measuring equipment, particle counting statistics
NORMA vydaná dňa 1.12.2013
Designation standards: GOST R EN 1822-2-2012
Note: NEPLATNÁ
Publication date standards: 1.12.2013
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST