Ключевые слова: aluminum, assembly, auto, automobile, background, bolt, dark, dirty, electronic, engine, environment, equipment, factory, garage, garbage, gears, grunge, hdr, industrial, industry, iron, junk, junkyard, knot, machine, material, mechanic, metal, metallic, motor, nail, nut, old, part, pile, recycle, remnant, rubbish, rust, rusty, scrap, screw, screwdriver, spares, steel, tool, trash, used, washer,