Ключевые слова: architect, architectural, architecture, builder, built, business, cad, carpenter, compass, construction, contractor, diagram, dimensions, draft, drafting, drawing, dwelling, education, engineer, engineering, equipment, eraser, extension, idea, measurements, mechanical, office, paper, pen, pencil, plan, preliminary, print, project, proposal, ruler, scale, section, sketch, structure, technical, tools, vellum,