Test dusts for evaluating air cleaning equipment (ISO 15957:2015)
NORMA vydaná dňa 2.12.2015
Designation standards: UNE-EN ISO 15957:2015
Publication date standards: 2.12.2015
The number of pages: 19
Approximate weight : 57 g (0.13 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE