Ключевые слова:
Fire resistance|Electrical safety|Bend testing|Supports|Indoor electric equipment|Type testing|Test equipment|Lighting tracks|Electric connectors|Thermal resistance|Heating tests|Endurance testing|Lighting equipment|Rated current|Rails|Electric lamps|Protected electrical equipment|Testing conditions|Mechanical testing|Luminaires|Test specimens|Electric conductors|Marking|Electrical insulation|Thermal testing|Leakage paths|Electrical testing|Earthing|Electric terminals|Classification systems|Clearance distances