Rugged oil worker standing by pump jack in industrial landscape
Palabras clave
construction,
pump,
power,
refinery,
mechanical,
commitment,
industry,
worksite,
rugged,
heavy,
engineering,
tool,
hard hat,
professional,
men at work,
machinery,
field,
expertise,
terrain,
labor,
activity,
site,
helmet,
occupation,
drill,
energy,
safety,
manpower,
industrial,
engineer,
job,
duty,
profession,
crude oil,
outdoors,
extraction,
production,
technology,
oil,
uniform,
equipment,
environment