Portrait of petroleum refinery worker in safety work wear standing in front of pipes and looking to the camera.
Palabras clave
crude oil,
petrochemical,
refinery,
men at work,
portrait,
working man,
man,
engineer,
factory,
plant,
pipeline,
power plant,
energy,
photogenic,
industry,
energetic,
gas,
natural,
lpg,
storage,
transport,
supervisor,
caucasian,
industrial,
source,
pipe,
production,
maintenance,
checking,
control,
inspecting,
employee,
foreman,
hard hat,
glove,
protection,
earmuffs,
occupation,
job,
male,
working,
expert,
professional
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