DIN EN 20140-3 (1995-05) 标准详情
- 标准号：DIN EN 20140-3 (1995-05)
- 中文标题：
- 英文标题：Measurement of sound insulation in buildings and of building elements - Laboratory measurement of airborne sound insulation of building elements (ISO 140-3:1995)
- 标准类别：德国标准DIN
- 发布日期：
