Ключевые слова: building, construction, danger, engineering, equipment, factory, fire, flame, flash, fulltime, gas, heat, helmet, industrial, industrial background, industrial building, industry, iron, irony, job, labor, laboring, light, manual, manual worker, manufactory, manufacturing, mask, men, metal, metalwork, mill, natural gas, occupation, operating, operation, outbreak, plant, repairing, safety, skill, smoke, spark, steel, svarshchik, tool, welder, welding, worker, workshop,