
Air filters for general ventilation. Technical specifications, requirements and classification system based upon particulate matter efficiency (ePM).
NORMA vydaná dňa 31.3.2017
Designation standards: BS EN ISO 16890-1:2016
Publication date standards: 31.3.2017
The number of pages: 38
Approximate weight : 114 g (0.25 lbs)
Country: British technical standard
Kategória: Technické normy BS
ISBN: 978 0 580 97746 6 Status: Definitive