GB/T 29734.3-2020

Active

Energy-saving windows and doors for buildings—Part 3: Steel-plastic complex windows and doors

建筑用节能门窗 第3部分:钢塑复合门窗

Standard Type
GBT
ICS
91.060.50
CCS
P32
Status
现行
Issue Date
2020-03-06
Implementation
2021-02-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A