Concrete piers during bridge reconstruction.
Schlüsselwörter
pylon,
support,
bridge,
span,
metal,
system,
formwork,
construction,
building,
concrete,
scaffolding,
construction site,
equipment,
construction equipment,
element,
strong,
reconstruction,
engineering,
construction material,
construction industry,
construction machinery,
beam,
fold,
powerful,
safety,
development,
connecting,
levelling,
alignment,
storage,
stacking,
arch,
clamp
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