Ключевые слова: background, cable, colorful, component, connection, construction, current, cut, cutter, dielectric, electric, electrical, electrician, electricity, electronic, energy, equipment, gray, hardware, industrial, industry, installation, installing, isolated, line, metal, metallic, network, nippers, nobody, pliers, power, protection, repair, repairing, service, steel, studio, supply, surface, tech, technical, technician, technology, telecommunication, tool, wire, wiring, work, yellow,