Ключевые слова: clipboard, computer, counting, doctor, engineer, engineering, epidemic, equipment, factory, flag, freedom, government, horizontal, hospital, hygiene, independence, inspector, manager, manufacturing, mask, material, medicine, occupation, patriotism, pneumonia, politics, pollution, ppe, prevention, production, protection, quality, quarantine, safety, sanitizer, security, technician, textile, uniform, virus, washing, working, workshop,