old ventillation fan

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close up of an old ventilation fan

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Size: 3204px × 3284px
Location: Singapore
Photo credit: © zkruger / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: aged, airflow, blade, blades, closeup, color, dirty, environment, fan, green, grill, industrial, ventilation, vertical, weathered