Ключевые слова: background, blueprint, cable, circuit, closeup, components, computer, concept, construction, creation, delineation, design, development, device, diagram, diy, draft, drawing, electric, electrical, electrician, electronics, engineer, engineering, equipment, hobby, ideas, innovation, invention, leisure, lines, measurement, modern, paper, pattern, plan, project, scheme, science, table, technical, technology, tool, wiring, work, workplace,