Ключевые слова: accessories, back, button, cabinet, circuit, color, component, connect, connection, connector, control, device, dial, electric, electrical, electricity, electronic, emergency, energy, engineering, equipment, indicator, industry, install, instate, lamp, off, on, parts, pilot, power, product, protection, push, rotate, safety, selection, set, signal, start, status, stop, switch, system, technology, tool, touch, view, wire, wiring,