DR 02235 CP被替代
Electroacoustics - Audiological equipment Part 1: Pure-tone audiometers
出版：Standards Australia
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基本信息
标准编号： DR 02235 CP
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes the adoption of IEC 60645-1:2001 to provide general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, in comparison with standard reference threshold levels by means of psychoacoustic test methods. Copies of IEC 60645-1 may be purchased from or viewed at Standards Australia offices.
替代本标准的新标准
