Smiling male worker in hard hat with arms crossed standing in an industrial setting.
Palabras clave
men at work,
industrial,
hard hat,
smiling,
man,
safety,
engineering,
occupation,
labor,
professional,
machinery,
construction,
factory,
technician,
happy,
skilled,
blue-collar,
maintenance,
manufacturing,
uniform,
employment,
confident,
trade,
job,
industry
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