AS/NZS 1270:2002
$44.00
Acoustics – Hearing protectors
standard by Standards Australia / Standards New Zealand , 01/18/2002
File Format: PDF
AS/NZS 1270:2002 PDF
Specifies requirements for the design, material and performance of conventional hearing protectors. Also provides guidance on the general requirements for specialist hearing protectors and procedures for the physical and acoustic testing of such devices.
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