Field testing of general ventilation filtration devices and systems for in situ removal efficiency by particle size and resistance to airflow (ISO 29462:2013)
NORM herausgegeben am 1.12.2013
Designation standards: ÖNORM EN ISO 29462
Note: UNGÜLTIG
Publication date standards: 1.12.2013
The number of pages: 56
Approximate weight : 168 g (0.37 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM