
Acoustics - Audiometric test methods Part 1: Pure-tone air and bone conduction audiometry
出版:International Organization for Standardization

专家解读视频
Describes procedures and requirements for pure-tone air conduction and bone conduction threshold audiometry.
BS EN ISO 8253-1:2010 - Identical
NEN ISO 8253-1 : 1991 - Identical
DIN ISO 8253-1 : 1992 - Identical
PN EN ISO 8253-1 : 2011 - Identical
AS/NZS ISO 8253.1:2019 - Identical
SANS 8253-1 : 2ED 2011 - Identical
DIN EN ISO 8253-1 : 2011 - Identical
NBN ISO 8253 1 : 1992 - Identical
DS ISO 8253-1 : 1991 - Identical
GOST R ISO 8253-1 : 2012 - Identical
NF ISO 8253-1 : 1993 - Identical
DS EN ISO 8253-1 : 2010 - Identical
SN EN ISO 8253-1 : 2011 - Identical