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3d wind power generator turbine icon in vector on transparent background. Set of white windmill for renewable clean energy production. Aerogenerator islated illustration with realistic air propeller.
Grist Mill at The Wayside, Sudbury, Massachusetts
Cnc milling machine. Modern metalworking plant. Processing and laser cutting for metal in the industrial. Motion blur. Industrial exhibition of machine tools.
Machine robot CNC turning milling factory metal industry, blue toning color copy space.
Workers in hot-rolled strip steel mills produce

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