GB/T 20473-2021

Active

Dry-mixed thermal insulating mortar for buildings

建筑保温砂浆

Standard Type
GBT
ICS
91.100.60
CCS
Q25
Status
现行
Issue Date
2021-08-20
Implementation
2022-03-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A