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【国际标准】 Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes
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标准简介适用范围：
暂无
标准号：
ISO 3740:1980 EN
标准名称：
Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes
英文名称：
Acoustics — Determination of sound power levels of noise sources — Guidelines for the use of basic standards and for the preparation of noise test codes标准状态：
废止-
发布日期：
1980-04-01 -
实施日期：
出版语种：
EN
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