GB/T 39802-2021

Active

Technical requirements for thermal insulation material of urban heat-supplying

城镇供热保温材料技术条件

Standard Type
GBT
ICS
91.140.10
CCS
P46
Status
现行
Issue Date
2021-03-09
Implementation
2021-10-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A