Underground Workers Prepare for Shift, Checking Supplies, Safety Gear, Silhouetted in Doorway
Palabras clave
men at work,
silhouette,
doorway,
supply,
equipment,
industry,
labor,
helmet,
safety,
construction,
work,
mining,
dark,
tunnel,
light,
underground,
tool,
teamwork,
job,
site,
gear,
resource,
extraction,
helmet,
shadow,
entrance,
interior,
industrial,
occupation,
blue,
collar,
man
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