AS IEC 60645.4-2002[ Obsolescent ]-电声学.听力学设备.扩展高频测听设备-国家数字标准馆

现行 AS IEC 60645.4-2002[ Obsolescent ]

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Electroacoustics - Audiological equipment - Equipment for extended high-frequency audiometry 电声学.听力学设备.扩展高频测听设备

发布日期： 2002-01-01

规定了用于8000 Hz至16000 Hz频率范围内纯音测听的测听设备的要求。本标准与IEC 60645-4:1994相同，并根据IEC 60645-4:1994复制。

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.

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发布单位或类别：澳大利亚-澳大利亚标准

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