GB/T 22131-2008

Abolished

Practice for ultrasonic examination from bored surfaces of cylindrical forgings

筒形锻件内表面超声波检测方法

Standard Type
GBT
ICS
77.140.85
CCS
J32
Status
废止
Issue Date
2008-06-25
Implementation
2009-01-01
Responsible Dept
国家标准委
Drafting Unit
N/A