Ключевые слова: african, american, black, computer, construction, development, energy, engineer, engineering, equipment, facility, factory, hard hat, hardhat, hat, heavy, helmet, industrial, industry, inspect, job, laptop, machinery, male, man, management, manager, manufacturing, mechanic, mechanical, notebook, people, plant, production, professional, safety, service, supervisor, tablet, technician, technology, typing, uniform, warehouse, work, worker, working, workplace, workshop, young,