ANSI S12.54-2011 (R2016) 标准详情
- 标准号：ANSI S12.54-2011 (R2016)
- 中文标题：
- 英文标题：Acoustics - Determination Of Sound Power Levels And Sound Energy Levels Of Noise Sources Using Sound Pressure - Engineering Methods For An Essentially Free Field Over A Reflecting Plane
- 标准类别：美国国家ANSI
- 发布日期：
