Ключевые слова: accuracy, action, arc, automated, blaze, boring, bright, brightly, color, construction, cut, cutting, descriptive, engineering, fire, flames, flat, heat, hot, industrial, industry, laser, light, lit, machinery, manual, manufacture, mechanical, melting, metalwork, modern, nozzle, occupation, plasma, portion, precision, processing, production, repairing, sheet, shop, skill, sparks, steel, technology, tool, welder, work, working, workpiece,