Ключевые слова: adult, aluminium, aluminum, construction, doors, equipment, factory, hand, hindu, human, india, indian, indoors, industrial, industry, international, job, jobs, machinery, males, man, manual, manufacturing, men, metal, occupation, one, people, person, plant, plastic, polymer, process, production, professional, protective, pvc, skill, steel, technology, tool, uniform, window, windows, work, work wear, worker, working, workplace, workshop,