BIS IS 7194:1994 (R2002)現行
Assessment Of Noise Exposure During Work For Hearing Conservation Purpose
出版：Bureau of Indian Standard
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基本信息
標準編號： BIS IS 7194:1994 (R2002)
標準類別：Standard
出版單位：Bureau of Indian Standard
標準頁數：17
標準簡介
Describes a method for calculating the expected noise-induced permanent threshold shift in the hearing threshold levels of adult populations due to various levels and durations of noise exposure.
標準備注
Also numbered as ISO 1999. (04/2010)
替代本標準的新標準
等同采用的國際標準
ISO 1999:1990 - Identical
