GB/T 25997-2020

Active

Polyisocyanurate(PIR) products for thermal insulation

绝热用聚异氰脲酸酯制品

Standard Type
GBT
ICS
91.120.10
CCS
Q25
Status
现行
Issue Date
2020-06-02
Implementation
2021-05-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A