GB/T 29913-2025

Active

Medium carbon alloy bearing steel

中碳合金轴承钢

Standard Type
GBT
ICS
77.140.60
CCS
H43
Status
现行
Issue Date
2025-08-29
Implementation
2026-03-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A