Ключевые слова: assembling, automatic, box, breaker, cable, checking, circuit, component, control, controls, distribution, electric, electrical, electrician, electricity, electronic, energy, engineer, equipment, factory, fuse, fuses, industrial, industry, installation, isolated, line, maintenance, management, meter, mounting, new, one, panel, plastic, power, production, railroad, safety, screw, service, switch, system, technology, tool, voltage, wire, wires, wiring, work,