标准号:KS I ISO 389-5-2014
英文标准名称:Acoustics — Reference zero for the calibration of audiometric equipment — Part 5: Reference equivalent threshold sound pressure levels for pure tones in the frequency range 8 kHz to 16 kHz
发布日期:2014/12/31 12:00:00
实施日期:2014/12/31 12:00:00
国际标准分类号:13.140