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- DIN EN ISO 3743-1/A1 Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994); English version FprEN ISO 3743-1:2009, Amendment 1
【国外标准】 Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994); English version FprEN ISO 3743-1:2009, Amendment 1
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2025-06-05
- DIN EN ISO 3743-1/A1
- 废止
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标准简介适用范围：
暂无
标准号：
DIN EN ISO 3743-1/A1
标准名称：
Acoustics - Determination of sound power levels of noise sources - Engineering methods for small, movable sources in reverberant fields - Part 1: Comparison method for hard-walled test rooms (ISO 3743-1:1994); English version FprEN ISO 3743-1:2009, Amendment 1
英文名称：
标准状态：
废止-
发布日期：
2001-05-01 -
实施日期：
出版语种：
英语
- 其它标准
- 上一篇： DIN EN ISO 3741/A1 Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999, including Cor 1:2001); English version FprEN ISO 3741:2009, Amendment 1
- 下一篇： DIN EN ISO 3743-2/A1 Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994); English version FprEN 3743-2:2009, Amendment 1
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