Descriptors | Hydraulic tests, Electrical insulation, Fire alarms, Performance testing, Cold tests, Environmental testing, Marking, Electrically-operated devices, Electromechanical devices, Endurance testing, Type testing, Automatic control systems, Impact testing, Electrical safety, Smoke detectors, Electromagnetically-operated devices, Corrosion tests, Fire dampers, Test specimens, Testing conditions, Alarm systems, Vibration testing, Voltage, Mechanical testing, Electrical resistance, Buildings, Fire spread prevention, Durability, Release mechanisms, Damp-heat tests, Fire safety, Hydraulically-operated devices, Manually-operated devices, Thermal testing, Fire detectors, Test equipment, Pressure testing, Fire safety in buildings, Sulfur dioxide, Fire doors, Specimen preparation |