GB/T 16731-1997

Abolished

The graduation of sound absorption propertyfor absorbent products

建筑吸声产品的吸声性能分级

Standard Type
GBT
ICS
91.060
CCS
P31
Status
废止
Issue Date
1997-01-19
Implementation
1997-08-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A