Old Underground Mining Exhaust Fan

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Size: 4037px × 2691px
Photo credit: © Adwo / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: ac, air, bay, big, canada, coal, engart, equipment, exhaust, fan, flow, glace, industrial, industry, intake, machine, machinery, metal, mining, nova, pit, scotia, technology, turbine, underground, wind, work