Ключевые слова: ai, aluminium, aluminum, armature, background, bar, bars, business, channel, circle, construction, engineering, framework, generative ai, group, industrial, industry, iron, isolated, manufacture, material, metal, metallic, metallurgy, object, pipe, product, production, profile, raw, reinforcement, render, rod, rolled, shape, square, stainless, steel, stock, tube, white,