GB/T 39638-2020

Active

X-ray digital radiographic testing for casting

铸件X射线数字成像检测

Standard Type
GBT
ICS
77.040.20
CCS
J31
Status
现行
Issue Date
2020-12-14
Implementation
2021-07-01
Responsible Dept
国家标准委
Drafting Unit
N/A