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A large oil refinery and petrochemical plant with complex equipment in industrial area
Vector Oil rig industry silhouettes background.
Oil and Gas Industrial zone,The equipment of oil refining,Close-up of industrial pipelines of an oil-refinery plant,Detail of oil pipeline with valves in large oil refinery.
Set of Oil Gas Industry Line Icons. Contains such Icons as Gas Station, Oil Factories, Transportation, and more. line icon set.

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