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【国际标准】 Acoustics — Expression of physical and subjective magnitudes of sound or noise in air
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标准简介适用范围：
暂无
标准号：
ISO 131:1979 EN
标准名称：
Acoustics — Expression of physical and subjective magnitudes of sound or noise in air
英文名称：
Acoustics — Expression of physical and subjective magnitudes of sound or noise in air标准状态：
废止-
发布日期：
1979-11-01 -
实施日期：
出版语种：
EN
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