GB/T 39526-2020

Active

Classification and test method for airborne sound insulation performance of curtain wall

建筑幕墙空气声隔声性能分级及检测方法

Standard Type
GBT
ICS
91.060.10
CCS
P32
Status
现行
Issue Date
2020-12-14
Implementation
2021-11-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A