NS EN ISO 717-1-1996 标准详情
- 标准号:NS EN ISO 717-1-1996
- 中文标题:声学 - 评级隔声在建筑和建筑构件 - 第1部分:空气隔音
- 英文标题:Acoustics - Rating Of Sound Insulation In Buildings And Of Building Elements - Part 1: Airborne Sound Insulation
- 标准类别:挪威标准NS
- 发布日期:
Defines single-number quantities for airborne sound insulation in buildings and of building elements such as walls, floors, doors and windows, considers the different sound level spectra of various noise sources inside a building and traffic outside
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