Ключевые слова: abstract, backgrounds, business, car, chrome, close, closeup, construction, engine, engineering, equipment, factory, finance, focus, industry, iron, machine, machinery, macro, manufacturing, material, mechanic, metal, metallic, object, occupation, old, part, repairing, rusty, screw, selective, shiny, single, sitting, something, spiral, steel, technology, tool, top, transportation, up, vehicle, wheel, work, working, workshop,