Ключевые слова: accuracy, art, background, centimeter, closeup, concept, construction, contour, design, distance, dots, element, equipment, fitness, flat, horizontal, icon, illustration, inch, industry, instrument, isolated, length, line, linear, lineart, long, measure, measurement, meter, metric, millimeter, number, object, outline, precision, random, roulette, rule, ruler, scale, sign, size, sport, straight, symbol, tape, tool, work,