Ключевые слова: abstract, alloy, architecture, background, bar, base, building, cast, cement, column, compound, concrete, construction, converge, craft, elastic, engineering, foundation, gray, group, industrial, industry, iron, line, material, mesh, metal, metallic, old, pattern, raw, rebar, reinforce, reinforced, reinforcement, reinforcing, ripped, rod, rusty, shiny, silver, site, stacked, steel, stiff, strength, strong, structure, support, texture, wrought,