GB/T 11944-2025

Upcoming

Insulating glass unit

中空玻璃

Standard Type
GBT
ICS
81.040.30
CCS
Q 33
Status
即将实施
Issue Date
2025-12-02
Implementation
2026-07-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A