Ключевые слова: brainstorming, building, business, businessman, computer, construction, control, discussion, education, electrician, employee, engineer, engineering, equipment, examining, factory, foreman, helmet, industrial, industry, inspector, learning, machinery, man, manager, manufacturing, mechanic, meeting, metal, occupation, online, person, production, professional, project, safety, service, supervisor, tablet, teaching, team, teamwork, technician, technology, training, warehouse, work, working, workplace, workshop,