Ключевые слова: burst, construction, craftsman, danger, electrode, engineering, equipment, factory, fire, flame, flash, gas, heat, helmet, impression, industrial, industrial background, industrial building, industrial worker, industry, irony, job, light, lighting, manufacturing, manufacturing plant, mask, men, metal, metalwork, mietall, natural, occupation, operation, plant, protective, repairing, safety, smoke, spark, sparklet, steel, tool, welder, welding, work, worker, working, workshop, workwear,