30.97 End of interruption of work - split/merged Mar 2, 1998
CEN
CEN/TC 121 Welding and allied processes
European Norm
This European standard specifies methods for the manual ultrasonic examination of fused butt-welded joints in austenitic, fully austenitic, and nickel based alloy steels, to assure uniform ultrasonic examination. These methods serve to detect imperfections, which are mainly oriented in the welding direction.
Legislation related to this standard
ABANDON
CEN/TC 121/SC 5B/WG 2 N 102
30.97
End of interruption of work - split/merged
Mar 2, 1998