The pumping unit is working in the setting sun
Palabras clave
industry,
silhouette,
sky,
exploration,
rig,
metal,
power,
red,
oil,
equipment,
environment,
yellow,
blue,
closeup,
background,
drilling,
sunset,
energy,
technology,
production,
derrick,
china,
beautiful,
engineering,
crude oil,
job,
industrial,
machine,
many,
tied-up,
rotate,
night,
pipe,
switch
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