GB/T 39287-2020

Active

Closed expansion vessels

闭式膨胀罐

Standard Type
GBT
ICS
91.140.10
CCS
P42，P45
Status
现行
Issue Date
2020-11-19
Implementation
2021-10-01
Responsible Dept
住房城乡建设部
Drafting Unit
住房城乡建设部