Oil rig silhouettes
Schlüsselwörter
oil,
rig,
silhouette,
industry,
energy,
black,
white,
drilling,
pump,
tower,
platform,
landscape,
extraction,
machine,
refinery,
facility,
industrial,
equipment,
background,
illustration,
graphic,
design,
vector,
modern,
technology,
environment,
pollution,
resource,
economy,
infrastructure,
power,
production,
fuel,
fossil,
fuel,
natural,
gas,
pumping,
machinery,
construction,
metal,
output,
field
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