I.S. EN 60645-1:2015被替代
Electroacoustics - Audiometric Equipment Part 1: Equipment for Pure-tone Audiometry
出版：National Standards Authority of Ireland
专家解读视频
Defines general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, relative to standard reference threshold levels established by means of psychoacoustic test methods.
UNE EN 60645-1:2002 - Identical
NF EN 60645-1:2015 - Identical
EN 60645-1:2015 - Identical
EN 60645-1:2017 - Identical
UNE EN 60645-1:2015 - Identical
NBN EN 60645-1:2015 - Identical
