Ключевые слова: abstract, architecture, background, burning, construction, danger, electric, energy, engineering, equipment, factory, fire, flare, gas, hand, heat, helmet, hot, industrial, industry, iron, job, labor, light, machine, man, manufacturing, mask, metal, orange, plate, power, production, protection, repair, skill, smoke, spark, steel, structure, technical, technology, tools, wear, welder, welding, work, worker, workplace,