05/30094854 DC 标准详情
- 标准号：05/30094854 DC
- 中文标题：
- 英文标题：ISO 3746. Acoustics. Determination of sound power levels and sound energy levels of noise sources using sound pressure. Survey method using an enveloping measurement surface over a reflecting plane
- 标准类别：标准草案
- 发布日期：
