Industrial yellow gas and oil pipelines and valves on a blue sky background.Vibrant Blue Sky Frames Network Of Industrial Yellow Pipelines And Valves
Palabras clave
blue,
gas,
sky,
industrial,
fuel,
energy,
oil,
pipeline,
equipment,
valva,
technology,
industry,
power,
metal,
steel,
factory,
station,
pipe,
production,
transportation,
business,
plant,
pump,
construction,
chemical,
engineering,
pressure,
tube,
structure,
manufacturing,
refinery,
natural gas,
work,
machine,
steam,
stainless,
piping,
pumping,
flange,
engineer,
maintenance,
service,
safety,
gasoline,
pipeline,
crude oil,
geology,
field,
ecology
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