Ключевые слова: activity, architecture, building, city, concrete, condemned, construction, constructionsite, crane, crushing, damage, danger, debris, demolish, demolished, demolishing, demolition, demolitionsite, destroy, destruction, disassemble, dismantling, disposal, downtown, dust, earthquake, equipment, europe, excavator, factory, germany, heavy, house, hydraulic, industrial, industry, machinery, mover, old, power, recycling, reinforcement, rubble, ruin, site, steel, stone, structure, urban, work,