Drilling rig on a construction site. Drilled piles for the bridge foundation.
Schlüsselwörter
drilling rig,
hydraulic,
concrete,
pile,
bridge,
land,
underground,
boring,
yellow,
technology,
industrial,
industry,
drill,
machine,
machinery,
rig,
hole,
metal,
pile,
groundwork,
piling,
pipe,
site,
skyscraper,
steel,
team,
vehicle,
ground,
reinforcement,
shoveling,
foundation,
construction,
deep,
development,
dig,
dirt,
driller,
construction site,
engineer,
pillar,
power
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