DIN EN ISO 19232-3:2014-02 Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes (ISO 19232-3:2013); German version EN ISO 19232-3:2013
2014DIN EN ISO 19232-3:2014-02 Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes (ISO 19232-3:2013); German version EN ISO 19232-3:2013
2014DIN EN ISO 19232-3:2014 Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes (ISO 19232-3:2013); German version EN ISO 19232-3:2013
2013DIN EN ISO 19232-3:2013 Non-destructive testing - Image quality of radiographs - Part 3: Image quality classes (ISO 19232-3:2013); German version EN ISO 19232-3:2013
1996DIN EN 462-3:1996 Non-destructive testing - Image quality of radiogrammes - Part 3: Image quality classes for ferrous metals; German version EN 462-3:1996