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DR 02235 CP被替代
Electroacoustics - Audiological equipment Part 1: Pure-tone audiometers
出版：Standards Australia
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標(biāo)準(zhǔn)編號(hào)： DR 02235 CP
標(biāo)準(zhǔn)類別：Draft
出版單位：Standards Australia
標(biāo)準(zhǔn)頁數(shù)：0
標(biāo)準(zhǔn)簡介
Proposes the adoption of IEC 60645-1:2001 to provide general requirements for audiometers and particular requirements for pure-tone audiometers designed for use in determining hearing threshold levels, in comparison with standard reference threshold levels by means of psychoacoustic test methods. Copies of IEC 60645-1 may be purchased from or viewed at Standards Australia offices.
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