Ключевые слова: accuracy, background, bearing, brass, brilliant, chrome, circle, close, closeup, collar, components, cut, detail, engineer, engineering, equipment, exemplar, friction, gear, industrial, industry, item, machine, machinery, mechanical, mechanics, mechanism, metal, metallic, nobody, object, open, part, ring, roller, rolling, round, sample, section, sectional, shiny, silver, spare, split, stainless, steel, technology, turning, view, wheel,