A welder welds metal at a construction site.
Palabras clave
industrial,
technology,
metal,
welding,
welder,
men at work,
construction,
safety,
industry,
steel,
job,
factory,
manufacturing,
protection,
light,
equipment,
smoke,
iron,
mask,
skill,
production,
manufacture,
tool,
repair,
workplace,
technical,
engineering,
arc,
labor,
flash