Acoustics - Measurement of sound insulation in buildings and of building elements Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors
标准号:SANS 140-11-2005
标准名称: 声学.建筑物和建筑构件的隔音测量.第11部分:轻质基准地板上降低地面装饰发出冲击声的实验室测量
英文名称:Acoustics - Measurement of sound insulation in buildings and of building elements Part 11: Laboratory measurements of the reduction of transmitted impact sound by floor coverings on lightweight reference floors
标准类型:国外标准
标准状态:现行
中国标准分类号(CCS):P31
国际标准分类号(ICS):91.120.20