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Ship's propeller after cleaning and polishing
Abstract art with surreal 3d machinery industrial turbine jet engine. Design. Monochrome wheel or circular saw in spherical spiral twisted shape with sharp fractal blades.
Wind propellers in the country
Steel blades of turbine propeller 3D printing. Close-up view. Selected focus on foreground, industrial additive technologies concept
Aircraft at the air show for general free viewing. Propeller close up

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