Male inspector conducting checks on steel pipes and elbows at refinery.
Palabras clave
business,
check,
construction,
control,
energy,
engineer,
engineering,
equipment,
factory,
flowing,
gas,
helmet,
industrial,
industry,
inspection,
inspector,
instrument,
leak,
maintenance,
man,
manufacturing,
mechanic,
mechanical,
metal,
occupation,
oil,
person,
pipe,
pipeline,
plant,
platform,
pressure,
production,
pump,
record,
refinery,
repair,
rig,
rust,
safety,
site,
steel,
technician,
technology,
valva,
visual,
welding,
work,
men at work
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