Ключевые слова: accuracy, background, brown, business, centimeter, centimetric, closeup, construction, cut, education, equipment, graphic, green, horizontal, icons, illustration, instrument, isolated, lengt, length, long, macro, mathematical, measure, measurement, metal, metric, millimeter, number, object, plastic, precise, red, row, ruler, scale, school, set, straight, studying, supply, textured, tool, white, width, wood, wooden,