Smart engineers work with notebook computers standing looking at oil plant industrial sunset and sunbeam
Palabras clave
person,
electrician,
engineer,
factory,
laptop,
manufacturing,
computer,
industry,
technology,
hard hat,
horizontal,
occupation,
photo,
refinery,
technician,
working,
young adult,
headwear,
man,
adult,
adults only,
concept,
control,
engineering,
examining,
gas,
gasoline,
male,
one person,
planning,
safety,
pipeline,
repairing,
business,
color image,
construction site,
construction industry,
young men,
crude oil,
one man only,
concentration
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