Ключевые слова: abstract, alloy, architecture, armored, base, binding, build, cage, circle, closeup, coil, construct, construction, curve, development, engineering, foundation, frame, framework, ground, heavy, hole, hole in ground, industrial, industry, iron, israel, material, mesh, metal, metallic, pattern, pole, rebar, reinforce concrete, reinforcing, rod, rolled, round, site, skeleton, steel, strong, structure, support, welding, wire, wooden plank, work site, wrought iron,