.jpg "ANSI/ASA S3.44-2016/Part 1 / ISO 1999:2013 (MOD) - Acoustics - Estimation of Noise-induced Hearing Loss - Part 1: Method for Calculating Expected Noise-induced Permanent Threshold Shift (a modified nationally adopted international standard)")
ANSI/ASA S3.44-2016/Part 1 / ISO 1999:2013 (MOD) - Acoustics - Estimation of Noise-induced Hearing Loss - Part 1: Method for Calculating Expected Noise-induced Permanent Threshold Shift (a modified nationally adopted international standard)
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