GB/T 38097-2019

Active

Urban heating—Prefabricated directly buried insulating pipes and fittings with polyurethane(PUR) foamed-plastics and glass fiber reinforced plastics protect layers

城镇供热 玻璃纤维增强塑料外护层聚氨酯泡沫塑料预制直埋保温管及管件

Standard Type
GBT
ICS
91.140.10
CCS
P46
Status
现行
Issue Date
2019-10-18
Implementation
2020-09-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A