GB 15930-2007

Abolished

Fire dampers for building venting and smoke-venting system

建筑通风和排烟系统用防火阀门

Standard Type
GB
ICS
13.220.50
CCS
C82
Status
废止
Issue Date
2007-04-27
Implementation
2008-01-01
Responsible Dept
国家消防救援局
Drafting Unit
N/A