GB/T 37400.7-2019

Active

Heavy mechanical general technical specification—Part 7：Repair welding for steel castings

重型机械通用技术条件 第7部分：铸钢件补焊

Standard Type
GBT
ICS
77.140.80
CCS
J31
Status
现行
Issue Date
2019-08-30
Implementation
2020-03-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A