Male engineer wearing safety uniform standing in front of oil refinery. Petrochemical Gas Industry.
Palabras clave
engineer,
engineering,
industrial,
power,
industry,
factory,
refinery,
petrochemical,
man,
gas,
energy,
chemical,
fuel,
pipe,
inspection,
occupation,
helmet,
control,
crude oil,
maintenance,
technology,
safety,
environment,
specialist,
liquid,
manager,
station,
employee,
oil,
technical,
building,
offshore,
concept,
hand,
person,
tank,
technician,
double,
foreman,
manufacture,
plant,
operator,
supervisor,
electricity,
men at work,
gasoline,
businessman
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