AS IEC 60645.4-2002过渡
Electroacoustics - Audiological equipment Equipment for extended high-frequency audiometry
出版：Standards Australia
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基本信息
标准编号： AS IEC 60645.4-2002
发布时间：2002/9/2 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：6
标准简介
Specifies requirements for audiometric equipment designed for use in pure tone audiometry in the frequency range from 8000 Hz to 16000 Hz. This Standard is identical with and has been reproduced from IEC 60645-4:1994.
标准备注
Please refer to IEC 60645-1:2012.
等同采用的国际标准
IEC 60645-4 Ed. 1.0 - Identical
