
State System For Ensuring The Uniformity Of Measurements - Acoustics - Reference Zero For The Calibration Of Audiometric Equipment - Part 1: Reference Equivalent Threshold Sound Pressure Levels Of Pure Tones For Supra-Aural Earphones
出版:Interstandard (Russia)

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基本信息
标准编号: GOST R ISO 389-1:2011
发布时间:2012/12/1 0:00:00
标准类别:Standard
出版单位:Interstandard (Russia)
标准页数:12
标准简介
2011 [01/12/2012]
等同采用的国际标准
ISO 389-1 : 1998 - Identical