
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
出版:Standardization Administration of China

專家解讀視頻
基本信息
標準編號: GB/T 4854.5-2008
標準類別:Standard
出版單位:Standardization Administration of China
標準頁數:12
等同采用的國際標準
ISO 389-5:2006 - Identical