Ключевые слова: architect, architecture, blueprint, business, calculator, calipers, compasses, construction, contractor, design, designer, document, drafting, draw, drawing, engineer, engineering, equipment, graphic, helmet, idea, illustration, industry, instrument, line, measurement, mechanical, office, outline, paper, paperwork, pen, pencil, plan, professional, project, scale, sketch, slide, structure, technical, technology, tool, twisted, ullmann, vernier, vintage, work,