Non-destructive testing - Ultrasonic examination - Part 4: Examination for discontinuities perpendicular to the surface
无损检测.超声波检验.第4部分:垂直于表面的不连续性检验;德文版EN 583-4:2002
2002-12-01
UNE-EN 583-4-2003
Non-destructive testing - Ultrasonic examination - Part 4: Examination for discontinuities perpendicular to the surface.
无损检测.超声波检验.第4部分:垂直于表面的不连续性检验
2003-03-21
BS EN 12680-1-2003
Founding. Ultrasonic examination-Steel castings for general purposes
成立的超声波检查
2003-02-05
ASTM A745/A745M-24
Standard Practice for Ultrasonic Examination of Austenitic Steel Forgings
奥氏体钢锻件超声波检验的标准实施规程
2024-05-01
BS 3923-2-1972
Methods for ultrasonic examination of welds-Automatic examination of fusion welded butt joints in ferritic steels
焊缝超声波检验方法 铁素体钢熔焊对接接头的自动检测
1972-08-22
JIS Z 3082-1995
Methods of ultrasonic examination for T type welds of aluminium plates
铝板T型焊缝超声波检测方法