GB/T 12224

Active

General requirements for industrial steel valves

钢制阀门 一般要求

Standard Type
GBT
ICS
23.060.01
CCS
J16
Status
现行
Issue Date
2015-12-10
Implementation
2016-07-01
Responsible Dept
中国机械工业联合会
Drafting Unit
中国机械工业联合会

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