Metal silver ventilation turbine on rooftop

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Size: 5788px × 3859px
Photo credit: © Libor Vrska / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, control, cool, electric, factory, met, metal, outdoor, roof, rooftop, rotate, silver, slope, space, system, temperature, top, turbine, ventilation, wind