Ключевые слова: architecture, area, blast, bolt, broken, building, chemical, chemistry, city, coal, complex, construction, crane, czech, dirty, dolni, energy, engineering, environment, equipment, europe, exterior, factory, foundry, furnace, heavy, high, industrial, industry, iron, lower, machine, manufacturing, metal, old, ostrava, plant, pollution, power, production, republic, rust, rusty, steel, technology, tourism, tower, travel, urban, vitkovice,