GB/T 35842-2018

Active

Technical requirements for pre-insulated directly buried valve of urban heating

城镇供热预制直埋保温阀门技术要求

Standard Type
GBT
ICS
91.140.60
CCS
P46
Status
现行
Issue Date
2018-02-06
Implementation
2019-01-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A