Ключевые слова:
Solid-fuelled devices, Gas-powered devices, Cleaning equipment, Oil-fuelled devices, Performance testing, Water heaters, Boilers, Cooking appliances, Electrical safety, Industrial, Heaters, Protected electrical equipment, Domestic, Electrical household appliances, Laundry equipment, Radiant heaters, Air heaters, Rated voltage, Heating equipment, Electrical testing, Commercial, Catering equipment, Household equipment