GB/T 4162-2022

Active

Method for ultrasonic testing of forged and rolled steel bars

锻轧钢棒超声检测方法

Standard Type
GBT
ICS
77.040.20
CCS
H26
Status
现行
Issue Date
2022-04-15
Implementation
2022-11-01
Responsible Dept
中国钢铁工业协会
Drafting Unit
N/A