Ключевые слова: background, burn, business, carpenter, construction, craft, craftsman, craftsperson, cutting, danger, dangerous, disc, electric, energy, factory, flames, flash, foreman, gloves, grinder, grinding, hand, handyman, hot, industrial, industry, labor, light, man, manufacture, manufacturing, metal, protection, safety, spark, steel, technical, technology, tool, welder, welding, work, worker,