EN ISO 9053-2 pdf - ISO standards download

EN ISO 9053-2:2020 pdf download

Posted on March 6, 2022 by admin

EN ISO 9053-2:2020 pdf download.Acoustics ‑ Determination of airflow resistance ‑ Part 2: Alternating airflow method (ISO 9053‑2:2020) The sound measuring device shall have a small bandwidth around the piston […]