Engineers wearing safety gear, including hard hats examining survey a large blueprint laptop.
Palabras clave
oil,
gas,
industry,
plant,
refinery,
men at work,
chemical,
petrochemical,
engineer,
chemistry,
factory,
people,
maintenance,
work,
equipment,
man,
site,
pipeline,
blue,
building,
production,
gasoline,
tank,
environment,
steel,
construction,
sky,
person,
business,
technician,
mechanical,
job,
technology,
teamwork,
interior,
helmet,
engineering,
manufacturing,
occupation,
industrial,
workplace,
pipeline,
professional,
caucasian,
male,
working man
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