Worker in a reflective vest and helmet in a factory representing industry, safety, manufacturing, and engineering.
Palabras clave
men at work,
helmet,
factory,
industry,
safety,
manufacturing,
engineering,
labor,
machinery,
production,
industrial,
equipment,
protection,
work,
job,
manual,
skilled,
technician,
metalwork,
heavy,
blue-collar,
hard hat,
workplace,
technology,
construction,
precision,
craftsmanship,
operation,
mechanical,
expertise,
infrastructure,
automation,
workwear,
occupation,
quality control,
assembly,
productivity
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