BS 5108:1983被替代
Method for measurement of sound attenuation of hearing protectors
出版：British Standards Institution
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基本信息
標準編號： BS 5108:1983
發布時間：1983/9/30 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：0
標準簡介
Determination of binaural free field threshold of hearing of subjects with and without hearing protectors. Requirements for test environment and sounds, selection of subjects, procedure for fitting protectors and presentation of results.
標準備注
? British Standards Institution 2013
Replaces notes:
Replaces BS 5108:1974.
替代本標準的新標準
等同采用的國際標準
ISO 4869:1981 - Identical
