Workplace atmospheres — Characterization of ultrafine aerosols/nanoaerosols — Determination of the size distribution and number concentration using differential electrical mobility analysing systems
NORMA vydaná dňa 18.3.2011
Designation standards: ISO 28439:2011
Publication date standards: 18.3.2011
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: International technical standard
Kategória: Technické normy ISO