Ключевые слова:
Temperature rise|Alternating current|Electrical testing|Design|Testing conditions|Fluorescent lamps|Marking|Audiofrequencies|Type testing|Protected electrical equipment|Voltage measurement|Calibration|Electric lamps|Cathodes|Starters (lamps)|Series connection|Electrical impedance|Tubular lamps|Waveforms|Electrical components|Electric power (wattage)|Electric ballasts|Circuits|Current measurement|Lamps|Test equipment|Electric current|Reference ballasts