Ключевые слова: aluminium, background, battery, black, blue, capacitor, capacity, charge, circuit, closeup, colours, component, computer, condenser, conductor, current, device, electric, electrical, electricity, electronic, element, energy, engineering, equipment, film, glasses, green, group, hardware, industry, integrated, isolated, macro, manufacturing, metal, object, part, power, row, science, silver, spray, steel, storage, store, tech, technology, voltage, white,