3D illustration blueprint vector of architectural air ducts design
Keywords
system,
background,
design,
cooling,
duct,
plan,
ventilation,
air,
engineer,
architecture,
industry,
maintenance,
vector,
technology,
illustration,
construction,
building,
blue,
metal,
model,
engineering,
job,
steel,
heat,
architectural,
technical,
structure,
cad,
industrial,
pipe,
civil engineering,
circulation,
architect,
blueprint