Standard Active Last Updated: Oct 15, 2020
ASTM E477-20

Standard Test Method for Laboratory Measurements of Acoustical and Airflow Performance of Duct Liner Materials and Prefabricated Silencers

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Book of Standards Volume: 04.06
Developed by Subcommittee: E33.08
Pages: 16
DOI: 10.1520/E0477-20
ICS Code: 91.120.20