BS EN 1793-5-2016 标准详情
- 标准号:BS EN 1793-5-2016
- 中文标题:
- 英文标题:Road traffic noise reducing devices. Test method for determining the acoustic performance. Intrinsic characteristics. In situ values of sound reflection under direct sound field conditions
- 标准类别:英国标准BS
- 发布日期:30 April 2016