Stationary training equipment - Part 9: Elliptical trainers, additional specific safety requirements and test methods (ISO/DIS 20957-9:2014); German version prEN ISO 20957-9:2014
Fire detection and fire alarm systems - Part 29: Multi-sensor fire detectors - Point detectors using a combination of smoke and heat sensors; German version EN 54-29:2015— 101 стр.