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petroleum oil refinery in industrial estate at night, drone aerial view. Fuel and power generation, petrochemical factory industry, or environmental air pollution concept
petroleum oil refinery in industrial estate at night, drone aerial view. Fuel and power generation, petrochemical factory industry, or environmental air pollution concept
Professional engineers collaborating and analyzing project details using digital tablet at active construction site, wearing safety vest while discussing industrial development plans
Aerial shot of an oil refinery and chemical plant industrial complex with smokestacks emitting smoke, causing air pollution.

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