Ключевые слова: close, craftsmanship, cutting, drilling, engineer, engineering, equipment, fabrication, factory, gloves, hands, heavy, industrial, industry, iron, labor, lathe, machine, machinery, machinist, manufacturing, metal, metalworking, milling, operator, part, piece, plant, precision, process, processing, production, safety, shaping, skill, steel, technology, tool, turning, up, worker, workshop,