Worker welds metal at the construction site
Schlüsselwörter
welding,
construction,
metal,
men at work,
site,
steel,
fabrication,
industry,
work,
welder,
equipment,
tool,
manufacturing,
light,
factory,
industrial,
iron,
protection,
safety,
gas,
manufacture,
technology,
hot,
job,
skill,
craftsman,
labor,
weld,
arc,
spark,
occupation,
mask,
power,
smoke,
flames,
production,
repair
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