
Acoustics - Determination of airflow resistance - Part 2: Alternating airflow method (ISO 9053-2:2020)
STANDARD published on 22.9.2021
Designation standards: UNE-EN ISO 9053-2:2021
Publication date standards: 22.9.2021
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Spanish technical standard
Category: Technical standards UNE