Ключевые слова: 3d, attached, background, big, bond, chain, chrome, connect, connection, cut out, element, frame, group, heavy, industrial, iron, isolated, join, line, link, linked, long, metal, metallic, no people, part, pattern, power, protection, render, ring, rust, rusteaten, safety, security, shape, shiny, silver, stain, stainless, steel, straight, strength, strong, symbol, three dimensional, vertical, white, wide,