GB/T 28637-2012

Active

Electric daylighting exclude smoke skylight

电动采光排烟天窗

Standard Type
GBT
ICS
91.060.99
CCS
Q73
Status
现行
Issue Date
2012-07-31
Implementation
2013-02-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A