标准编号:prEN ISO 140-11-2003
标准名称:
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 (ISO/DIS 140-11:2003)
发布部门:
发布日期:2003-09-01
实施日期:
标准状态:现行
文件格式:PDF
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