A construction worker operating heavy machinery, symbolizing power and progress
Palabras clave
heavy,
helmet,
job,
occupation,
production,
safety,
steel,
industrial,
person,
pipe,
craftsmanship,
industry,
construction,
equipment,
metal,
men at work,
african,
automated,
confident,
control,
daytime,
development,
employee,
engineer,
factory,
gear,
hard,
hard hat,
hat,
infrastructure,
inspector,
labor,
machine,
machinery,
maintenance,
manufacture,
manufacturing,
mechanic,
operating,
operation,
operator,
precision,
professional,
protection,
site,
skill,
specialist,
standard,
standing
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