Workplace atmospheres - Characterization of ultrafine aerosols/nanoaerosols - Determination of the size distribution and number concentration using differential electrical mobility analysing systems (ISO 28439:2011)
NORM herausgegeben am 1.9.2011
Designation standards: STN EN ISO 28439
Classification mark: 833605
Catalog number: 113925
Publication date standards: 1.9.2011
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN