Test dusts for evaluating air cleaning equipment
NORM herausgegeben am 1.9.2015
Designation standards: ČSN EN ISO 15957
Classification mark: 125007
Catalog number: 97710
Note: UNGÜLTIG
Publication date standards: 1.9.2015
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN