
Determination of particle size distribution. Single particle light interaction methods. Part 4. Light scattering airborne particle counter for clean spaces
NORMA vydaná dňa 1.12.2013
Designation standards: GOST R ISO 21501-4-2012
Publication date standards: 1.12.2013
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST