ASA S12.54 2011 ISO 3744 2010 RA 2020
$96.96
ANSI/ASA S12.54-2011 / ISO 3744:2010 (R2020) – American National Standard Acoustics – Determination of sound power levels and sound energy levels of noise sources using sound pressure – Engineering methods for an essentially free field over a reflecting plane This standard replaces ANSI S12.34-1988.
| Published By | Publication Date | Number of Pages |
| ASA | 2020 | 100 |
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