BS EN ISO 389-5:2001被替代
Acoustics. Reference zero for the calibration of audiometric equipment. Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
出版：British Standards Institution
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基本信息
标准编号： BS EN ISO 389-5:2001
发布时间：1998/9/15 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：14
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 12019 published 15 February 2001
Document identifier notes:
Formerly BS ISO TR 389-5:1998.
替代本标准的新标准
等同采用的国际标准
ISO/TR 389-5:1998 - Identical
