2020DIN CEN ISO/TR 15608:2020-07 Welding - Guidelines for a metallic materials grouping system (ISO/TR 15608:2017); German version CEN ISO/TR 15608:2017
2013DIN CEN ISO/TR 15608:2013 Welding - Guidelines for a metallic materials grouping system (ISO/TR 15608:2013); German version CEN ISO/TR 15608:2013