Aerial view of an industrial HVAC unit with dual fans installed on a flat rooftop in Gdansk, Poland.
Keywords
danzig,
poland,
air conditioning,
rooftop,
fan,
flat roof,
aerial view,
drone,
infrastructure,
building,
urban,
mechanical,
engineering,
industrial,
metal,
ventilation,
machinery,
equipment,
architecture,
city,
europa,
poland,
technical equipment