Portrait of technician standing inside heating plant boiler department showing ok sign
Palabras clave
man,
men at work,
boiler,
room,
heating,
system,
protective,
wear,
equipment,
modern,
pipe,
mature,
senior,
crude oil,
refinery,
gas,
distribution,
center,
hard hat,
technician,
plant,
caucasian,
suit,
professional,
industry,
engineer,
safety,
uniform,
hard,
hat,
crude,
oil,
quality,
pressure,
product,
station,
power,
tower,
pipeline,
maintenance,
petrochemical,
experienced,
control,
problem,
discovering,
steam
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