Ключевые слова:
Thermal testing|Performance|Fire tests|Tubular lamps|Electric lamps|High-voltage tests|Circuits|Fluorescent lamps|Alternating current|Leakage paths|Discharge lamps|Type testing|Protected electrical equipment|Current measurement|Electrical testing|Electrical resistance|Earthing|Corrosion tests|Electrical safety|Lamps|Specimen preparation|Test specimens|Marking|Electric ballasts|Electrical components|Voltage|Damp-air tests