Close-up of an engineer's hands adjusting valves on a pipeline.
Palabras clave
engineer,
hand,
closeup,
pipeline,
adjusting,
mechanical,
engineering,
industrial,
equipment,
control,
metal,
precision,
technician,
work,
operation,
maintenance,
manual,
tool,
safety,
technology,
profession,
machinery,
pipe,
pressure,
oil,
gas,
industry,
process,
connection,
energy,
infrastructure,
fluid,
system,
technical,
repair,
factory,
professional,
manpower,
setup
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