Ключевые слова: agricultural, agriculture, architecture, bearing, big, business, combine, country, equipment, europe, farm, farmer, fix, garage, gear, harvester, huge, industrial, industry, iron, labor, large, machine, machinery, maintenance, male, manufacture, manufacturing, master, mechanic, men, metal, motor, pinion, professional, reaper, repair, restore, service, shop, steel, technician, technology, tool, transportation, wheel, work, worker,