GB/T 20974-2014

Active

Rigid phenolic foam for thermal insulation(PF)

绝热用硬质酚醛泡沫制品(PF)

Standard Type
GBT
ICS
91.120.10
CCS
Q25
Status
现行
Issue Date
2014-06-24
Implementation
2015-02-01
Responsible Dept
中国建筑材料联合会
Drafting Unit
N/A