GB/T 42850-2023

Active

1275MPa MJ thread bolt

1275MPaMJ螺纹螺栓

Standard Type
GBT
ICS
49.030.20
CCS
V20
Status
现行
Issue Date
2023-08-06
Implementation
2024-03-01
Responsible Dept
国家标准委
Drafting Unit
N/A