AS 2253-1979
减少建筑物气载声音传播的实地测量方法

Methods for field measurement of the reduction of airborne sound transmission in buildings


 

 

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标准号
AS 2253-1979
发布日期
实施日期
废止日期
国际标准分类号
91.120.20
发布单位
AU-SA
代替标准
AS ISO 140.4-2006 (2006-01-20)
适用范围
Describes methods for the measurement of the field transmission loss and noise reduction of building partitions, including walls of all kinds, floor-ceiling assemblies, doors, etc.




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