Ключевые слова: assembling, availability, builder, building, cable, cabling, checking, concept, construction, current, distribution, distributor, drawing, electric, electrical, electrician, electricity, engineer, equipment, fuseboard, industrial, industry, inspecting, inspector, installation, labor, laborer, line, maintenance, mechanism, mounting, plan, power, print, professional, project, repairing, repairman, scheme, services, technician, voltage, wiring, work, worker,