Ключевые слова: 4axis, automatic, automation, blur, bolt, casual, change, cnc, coolant, engineering, equipment, factory, fixture, focus on background, foreground blur, hands, hexagonal, industrial, industry, inside, instrument, job, machine, machinery, machining, manufacture, manufacturing, mechanic, mechanical, metal, metalworking, milling, modern, occupation, operator, part, picture, plant, processing, real, selective focus, technology, tightening, tool, twisting, work, worker, working, workpiece, workplace,