Ключевые слова: architecture, arrow, assembly, building, business, cable, chemical plant, chimney, construction, construction machinery, crane, crawler crane, development, diesel, engineering, equipment, factory, freight, fuel, gasoline, heavy duty, icon, illustration, industrial, industry, installation, machinery, metal, montage, oil, petrol, pipe, pipeline, plant, power, processing, refinery, rope, set, site, structure, tank, technology, tower, transportation, vat, vehicle, warehouse,