GB/T 44840-2024

Active

Welding procedure qualification test for upset (resistance butt) and flash welding

电阻对焊和闪光对焊的焊接工艺评定试验

Standard Type
GBT
ICS
25.160.10
CCS
J33
Status
现行
Issue Date
2024-10-26
Implementation
2025-05-01
Responsible Dept
国家标准委
Drafting Unit
N/A