Ключевые слова: architect, background, blueprint, built, cad, chalkboard, construct, construction, contour, design, designer, development, diagram, document, draft, drafting, drawing, engineer, engineering, gear, graphic, illustration, industrial, industry, layout, line, machine, machinery, mechanical, mechanics, mechanism, object, outline, page, paper, parts, pattern, pencil, plan, plot, print, projection, scheme, shape, sketch, structure, technical, technology, template,