Industrial machinery and oil drilling equipment silhouette set
Schlüsselwörter
industry,
machinery,
equipment,
silhouette,
oil,
drilling,
rig,
crane,
shoveling,
refinery,
tank,
heavy,
construction,
mechanical,
arm,
horsehead,
infrastructure,
engineering,
factory,
plant,
energy,
fuel,
crude oil,
mining,
black,
shadow,
outline,
isolated,
transparent,
background,
technology,
hydraulic,
operation,
vehicle,
structure,
tower,
pipeline,
resource
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