Two shiny metallic ventilation pipes on a blue sky background.

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Size: 3888px × 2592px
Photo credit: © Studio Light & Shade / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, blue, chimney, clear, ecology, factory, gray, grey, industrial, industry, infrastructure, iron, metal, metallic, pipe, pipeline, pipelines, pipes, piping, plant, plumbing, pollutant, pollution, shiny, sky, steel, tube, utility, ventilation