Ключевые слова: action, arc, blaze, boring, burn, closeup, cnc, cut, cutting, drilling, energy, engineering, engraving, equipment, factory, fire, flames, flat, gas, industrial, industry, laser, laser beam, light, machine, machinery, machining, manufacture, manufacturing, mechanical, melting, metal, metalwork, nozzle, plasma, precision, processing, production, sheet, spark, steel, technology, tool, torch, treatment, work, working,