GB/T 27552-2021

Active

Destructive tests on welds in metallic materials—Microhardness testing of welded joints

金属材料焊缝破坏性试验 焊接接头显微硬度试验

Standard Type
GBT
ICS
25.160.40
CCS
J33
Status
现行
Issue Date
2021-10-11
Implementation
2022-05-01
Responsible Dept
中国机械工业联合会
Drafting Unit
N/A