Acoustics - Determination of airflow resistance - Part 1: Static airflow method
NORM herausgegeben am 1.9.2019
Designation standards: ČSN EN ISO 9053-1
Classification mark: 730502
Catalog number: 507658
Note: UNGÜLTIG
Publication date standards: 1.9.2019
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN