Fire classification of construction products and building elements - Part 4: Classification using data from fire resistance tests on components of smoke control systems; German version EN 13501-4:2007+A1:2009— 33 стр.
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point detectors using scattered light, transmitted light or ionization; German version EN 54-7:2000 + A1:2002 + A2:2006— 71 стр.