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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
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基本信息
標(biāo)準(zhǔn)編號： SNV DIN EN 27029:1992
發(fā)布時(shí)間：1992/3/1 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：Swiss Standards
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
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.
替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)
等同采用的國際標(biāo)準(zhǔn)
ISO 7029:2000 - Identical
DIN EN 27029 (1992-03) - Identical
DIN EN 27029 : 1992 - Identical
DIN EN 27029 : 1992 - Identical
