Ключевые слова: architect, architecture, background, bricklayer, building, building site, business, cad, calculation, calculator, career, color, commitment, computer, construction, design, designer, desk, draft, drafting, engineer, engineering, geometrician, goniometer, helmet, meter, office, pc, plan, planning, plans, professional, project, protective, ruler, safety, security, spirit level, structures, study, success, table, technician, to design, work, writing desk,