Ключевые слова:
Earthing|Test fingers|Circuits|Electric lamps|Electric terminals|Electrical resistance|Type testing|Voltage|Clearance distances|Tubular lamps|Electric ballasts|Testing conditions|Electrical testing|Discharge lamps|Dielectric-strength tests|Lamps|Electrical insulation|Transistors|Leakage paths|Endurance testing|Test equipment|Electric current|Fluorescent lamps|Marking|Dimensions