Ключевые слова: abstract, alloy, aluminium, aluminum, architecture, background, close, closeup, construction, design, equipment, fabrication, factory, gray, hard, heavy, hoar, industrial, industry, iron, machine, manufacture, material, metal, metallic, metallurgic, nature, pack, pallet, plant, plate, pour, production, sheet, shine, shiny, silver, stack, stainless, steel, still, storage, store, studio, texture, tread, warehouse, white, work, zinc,