Ключевые слова:
Toys, Electrically-operated devices, Battery-powered devices, Electrical safety, Safety measures, Constructional toys, Display devices (computers), Electronic equipment and components, Voltage, Educational toys, Lasers, Testing conditions, Marking, Instructions for use, Type testing, Thermal testing, Temperature rise, Electrical testing, Short-circuit current tests, Dielectric-strength tests, Damp-air tests, Mechanical testing, Leakage paths, Clearance distances, Fire tests, Heating tests, Endurance testing