Ключевые слова: build, city, civil engineering, construction, construction site, crane, deutschland, develop, developing, engineer, engineering, equipment, europe, european, factory, germany, gravity, hamburg, indsutry, industrial, industry, labor, logistic, logistical, logistics, machine, machineries, machinery, metallurgy, north, process, production, steel, steelworks, suspension, technician, urban, workshop,