Test methods for assessing the performance of gas-phase air cleaning media and devices for general ventilation — Part 3: Classification system for GPACDs applied to treatment of outdoor air
NORMA vydána dne 4.10.2022
Designation standards: ISO 10121-3:2022
Publication date standards: 4.10.2022
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: International technical standard
Kategorie: Technické normy ISO