ANSI/ASA S12.12-1992 标准详情
- 标准号:ANSI/ASA S12.12-1992
- 中文标题:利用声音强度测定噪声源声功率级别的工程法
- 英文标题:Engineering Method for the Determination of Sound Power Levels of Noise Sources Using Sound Intensity
- 标准类别:美国国家标准
- 发布日期:1992
Describes a method for in situ determination of the sound power level of noise sources in indoor or outdoor environments using sound intensity measurements. Contains information on instrumentation, installation and operation of the source, procedures
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