Ключевые слова: airport, art, background, beige, best, building, circle, clamp, concept, connection, construction, design, dots, electric, element, equipment, fix, graphic, grey, gun, handle, icon, illustration, industrial, industry, instrument, isolated, logo, maintenance, object, pictogram, random, renovation, repair, service, setsquare, shape, sign, silhouette, staple, stapler, structure, symbol, tool, web, work,