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Hospital medical gas oxygen flowmeter, concentrator plugged in patient room. Healthcare Equipment, Patient Respiratory Support, Oxygen Therapy, Emergency Care, ICU use. oxygen supply regulation valve.
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Remains of Barracks at Dachau Concentration Camp
Fitness, meditation and sunset with woman on beach for concentration at start of cardio routine. Exercise, training and zen with athlete or runner outdoor on coast for marathon workout in silence
Female artisan painting a small clay pot, working in a pottery studio, surrounded by tools and materials

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