Common rules for precast concrete products; German version EN 13369:2004, Corigenda to DIN EN 13369:2004-09; German version EN 13369:2004/AC:2006— 2 стр.
Precast concrete products - Foundation piles; German version EN 12794:2005+A1:2007, Corrigendum to DIN EN 12794:2007-08; German version EN 12794:2005+A1:2007/AC:2008— 2 стр.