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【国际标准】 Acoustics — Determination of occupational noise exposure and estimation of noise-induced hearing impairment
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标准简介适用范围：
暂无
标准号：
ISO 1999:1990 EN
标准名称：
Acoustics — Determination of occupational noise exposure and estimation of noise-induced hearing impairment
英文名称：
Acoustics — Determination of occupational noise exposure and estimation of noise-induced hearing impairment标准状态：
废止-
发布日期：
1990-01-18 -
实施日期：
出版语种：
EN
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