Ключевые слова:
Humidity control|Electrical equipment|Automatic control systems|Electrical safety|Rated voltage|Electrical testing|Household equipment|Surges (electrical)|Transient voltages|Electrical household appliances|Testing conditions|Endurance testing|Space-heating systems|Rated current|Electric control equipment|Electrical components|Electronic equipment and components|Probes|Controllers|Control equipment|Air-conditioning systems|Impulse-voltage tests