Industrial rooftop with HVAC system against a blurred cityscape. Air conditioning unit on building roof. Ventilation and energy efficiency concept.
Schlüsselwörter
system,
rooftop,
ventilation,
air,
conditioning,
building,
city landscape,
industrial,
modern,
metallic,
roof,
duct,
pipe,
unit,
technology,
engineering,
architecture,
structure,
city,
urban,
maintenance,
sky,
clean,
power,
energy,
supply,
business,
construction,
background,
abstract,
metal,
factory,
industry,
equipment,
exterior,
facility,
cool,
climate,
control,
heat,
cold,
large,
blue,
grey,
future,
commercial,
fresh
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