Ключевые слова: 10, art, background, black, brown, business, centimeter, close, closeup, construction, design, draft, drawing, education, engineering, equipment, geometry, icon, illustration, inch, instrument, isolated, length, line, long, macro, measurement, measuring, metal, millimeter, number, object, office, old, roulette, row, ruler, scale, school, student, study, symbol, ten, tool, up, white, wooden, work,