A welder working on a security fence around a critical infrastructure site.
Palabras clave
welding,
welder,
factory,
industrial,
steel,
metal,
manufacture,
protection,
workshop,
safety,
equipment,
engineering,
working,
mask,
people,
construction,
skill,
spark,
production,
light,
men at work,
man,
job,
iron,
craftsman,
occupation,
labor,
arc,
tool,
metalwork,
horizontal,
metal industry,
indoor,
technical,
fire,
manual,
gas,
welding torch,
photo,
blue,
one person,
technology,
smoke,
workplace,
structure,
danger,
adult,
machine,
helmet
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