Portrait of engineer standing with oil refinery industrial background
Palabras clave
maintenance,
diesel,
piping,
control,
foreman,
inspector,
steel,
working man,
gasoline,
pipeline,
equipment,
fuel,
crude oil,
building,
job,
technician,
energy,
tower,
pipe,
pollution,
industrial,
engineer,
engineering,
work,
factory,
men at work,
power,
construction,
industry,
environment,
technology,
business,
chemistry,
gasoline,
production,
petrochemical,
chemical,
night,
manufacturing,
plant,
person,
site,
heavy,
people,
manager,
gas,
helmet,
safety,
oil
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