DIN EN 10307:2002 无损检验.厚度等于或大于6mm的奥氏体和奥氏体铁素不锈钢板制品的超声波检验(反射法); 德文版本 EN 10307:2001
Non-destructive testing - Ultrasonic testing of austenitic and austenitic-ferritic stainless steels flat products of thickness equal to or greater than 6 mm (reflection method); German version EN 10307:2001