Ключевые слова: absorbed, angle grinder, blue collar, caucasian, circular, concentrated, cut, cutting, disk, engineering, experienced, factory, fire, flying, grinder, grinding, industrial, industry, labor, laborer, man, manual, manufacturing, mechanic, mechanical engineering, metal, metalworker, metalworking, occupation, occupational safety, people, person, precision, production, safety, saw, skilled, sparks, steel construction, technician, work, worker, working, workplace, workshop,