SNV DIN EN 27029:1992被替代
Acoustics; Threshold Of Hearing By Air Conduction As A Function Of Age And Sex Otologically Normal Persons
出版：Swiss Standards
专家解读视频
基本信息
标准编号： SNV DIN EN 27029:1992
发布时间：1992/3/1 0:00:00
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
Specifies, for the range of audiometric frequencies from 125 to 8000 Hz and for groups of otologically normal persons of a given age within the age limits of 18 to 70 years inclusive.
替代本标准的新标准
等同采用的国际标准
ISO 7029:2000 - Identical
DIN EN 27029 (1992-03) - Identical
DIN EN 27029 : 1992 - Identical
DIN EN 27029 : 1992 - Identical
