Ключевые слова: architecture, boiler, building, business, clean, construction, crane, distribution, empty, engineering, equipment, factory, floor, hall, hangar, heavy, indoors, industrial, industry, inside, interior, large, line, machine, machinery, manufacture, manufacturing, metal, mill, modern, new, overhaed, parts, perspective, plant, process, production, runway, spare, steel, structure, technology, unfinished, warehouse, weld, work, workbench, worker, workplace, workshop,