GB/T 45857-2025

Active

Tubular cored electrodes for electrogas welding

气电焊用药芯焊丝

Standard Type
GBT
ICS
25.160.20
CCS
J33
Status
现行
Issue Date
2025-08-01
Implementation
2025-11-01
Responsible Dept
国家标准委
Drafting Unit
N/A