Ключевые слова: blue collar, bright, construction, craftsmanship, engineering, equipment, factory, fire, gloves, heat, heavy industry, helmet, industrial, industrial background, industrial worker, industry, job, lab, light, machinery, manufacturing, manufacturing process, metal, metal fabrication, metal industry, metalworking, molten, occupational safety, production, professional, protective gear, skilled labor, sparks, steel, welder, welding, worker, working, workplace safety, workshop,