PREN 15657-1-2007 标准详情
- 标准号:PREN 15657-1-2007
- 中文标题:
- 英文标题:acoustic properties of building elements and of buildings - laboratory measurement of airborne and structure borne sound from building equipment - part 1: simplified cases where the equipment mobilities are much higher than the receiver mobilities, t
- 标准类别:欧盟标准EN
- 发布日期: