A close-up of a black aluminum window frame with double-glazed glass, showing the sharp, precise lines of modern architecture.
Schlüsselwörter
steel,
modern,
metal,
architecture,
grey,
open,
safety,
window,
office,
plastic,
door,
house,
pvc,
background,
apartment,
contemporary,
efficient,
goggles,
horizontal,
inside,
manufacture,
no people,
profile,
room,
security,
structure,
aluminium,
energy,
frame,
framework,
interior,
fixture,
handle,
home,
industry,
pane,
technology,
aeration,
black,
construction industry,
detail,
glazed,
glazing,
building,
windowpane,
architect,
curtain,
development,
efficiency
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