Structure of steel for building construction on sky background.
Schlüsselwörter
structure,
business,
new,
design,
building,
exterior,
steel,
iron,
blue,
technology,
architecture,
construction,
industry,
engineering,
metal,
wall,
background,
abstract,
modern,
outdoors,
industrial,
sky,
material,
framework,
roof,
truss,
pattern,
steelwork,
frame,
support,
overpass,
china,
urban,
future,
infrastructure,
river,
travel,
under,
city,
facades,
house,
perspective,
glasses,
real estate,
window,
beam,
estate
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