GB/T 34187-2017

Active

Units and symbols for urban heating

城镇供热用单位和符号

Standard Type
GBT
ICS
91.140.10
CCS
P46
Status
现行
Issue Date
2017-09-07
Implementation
2018-08-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A