Ключевые слова: abstract, affix, arm, armed, background, bolt, bra, brass, chrome, closeup, coated, colours, concept, construction, engineering, equipment, horizontal, image, industry, iron, ironmongery, iso, isolated, large, macro, manufacturing, metal, nut, object, photo, plated, power, reflection, repairing, rivet, screw, security, silver, solid, stability, stainless, steel, strength, technology, threaded, tool, washer, white, work,