DIN 50113:1982 Testing of metals; Rotating bar bending fatigue test
DIN 50142:1982 Testing of metallic materials; Flat bending fatigue test
DIN EN 444:1994 Non-destructive testing; general principles for the radiographic examination of metallic materials using X-rays and gamma-rays; German version EN 444:1994
DIN EN 571-1:1997 Non-destructive testing — Penetrant testing — Part 1: General principles
DIN EN 583-1:1998 Non-destructive testing - Ultrasonic examination - Part 1: General principles; German version EN 583-1:1998
DVS 2922-2001 history
2001DVS 2922-2001 Test flash butt welds, pressure welds and MBP welds
1991DVS 2922-1991 Test flash butt welds, pressure welds and MBP welds
1979DVS 2922-1979 Testing of flash butt and friction welded joints