Ключевые слова: automatic, automation, board, box, breaker, bulb, button, cabinet, cable, center, circuit, closeup, connection, control, current, data, digital, electric, electrical, electrician, electricity, electronic, energy, engineering, equipment, factory, industrial, industry, light, machine, metal, motor, object, panel, plant, power, room, safety, status, substation, switch, switchgear, system, tech, technical, technology, voltage, wire, work,