2006DIN EN 15380-2:2006-06 Railway applications - Designation system for railway vehicles - Part 2: Product groups; German version EN 15380-2:2006
2006DIN EN 15380-2:2006 Railway applications - Designation system for railway vehicles - Part 2: Product groups; English version of DIN EN 15380-2:2006-06
2001DIN 25002-2:2001 Railway applications - Classification system for rail vehicles - Part 2: Product groups