Ключевые слова: a guarantee, bicycle, bolt, cars, chrome, concept, cycle, engineering, equipment, fix, hex, hexagon, holding, industry, installing, iron, isolated, key, machine, maintenance, man, manufacturing, mechanic, mechanical, metal, nut, pipes, plumber, pretty, production, professional, repair, repairing, scale, screw, service, services, shop, steel, store, technician, the mechanic, the mechanics, tool, twist, white, work, worker, workshop, wrench,