GB/T 28636-2012

Active

Heating and air conditioning system hydraulic balance valve

采暖与空调系统水力平衡阀

Standard Type
GBT
ICS
91.140.01
CCS
P46
Status
现行
Issue Date
2012-07-31
Implementation
2013-02-01
Responsible Dept
住房城乡建设部
Drafting Unit
N/A