Close-up Oil and gas industrial refinery zone,Detail of equipment oil pipeline steel.
Palabras clave
abstract,
background,
barrel,
building,
business,
chemical,
chemistry,
chimney,
design,
energy,
engineer,
engineering,
environment,
equipment,
factory,
fuel,
gas,
illustration,
industrial,
industry,
insulation,
line,
machine,
manufacturing,
metal,
oil,
pair,
petrochemical,
crude oil,
pipe,
pipeline,
piping,
plant,
pollution,
power,
production,
pump,
refinery,
resource,
stainless,
steel,
supply,
technology,
tower,
tube,
valva,
welding,
men at work
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