GB/T 28777-2012

Active

Process valve qualification procedure for the petrochemical industry

石化工业用阀门的评定

Standard Type
GBT
ICS
23.060.01
CCS
J16
Status
现行
Issue Date
2012-11-05
Implementation
2013-03-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A