Skilled Construction Workers Welding Metal Structures at Urban Development Site
Palabras clave
construction,
men at work,
welding,
metal,
structure,
urban,
development,
site,
industry,
profession,
teamwork,
spark,
safety,
gear,
labor,
occupational,
working,
building,
infrastructure,
industrial,
project,
scene,
machinery,
tool,
craftsmanship,
progress
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