Safety of machinery - Minimum gaps to avoid crushing of parts of the human body; German version EN 349:1993+A1:2008, Corrigendum to DIN EN 349:2008-09— 2 стр.
Building hardware - Electrically controlled hold-open systems for fire/smoke door assemblies - Requirements, test methods, application and maintenance; German version EN 14637:2007— 66 стр.