oil refinery pipeline closeup, industry and manufacturing background
Palabras clave
refinery,
pipeline,
oil,
steel,
energy,
engineering,
factory,
gas,
industrial,
industry,
metal,
plant,
equipment,
pipe,
production,
technology,
construction,
engineer,
business,
manufacturing,
pressure,
pump,
valva,
welding,
pipeline,
work,
check,
control,
flowing,
inspection,
instrument,
leak,
maintenance,
mechanical,
occupation,
people,
platform,
rig,
rust,
safety,
site,
machinery,
chemical
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