close up of welder is welding the steel in the work area.
Palabras clave
arc,
argon,
assembly,
build,
construction,
craftsman,
engineering,
fabricate,
factory,
fire,
flash,
heavy,
industrial,
industry,
iron,
job,
labor,
labourer,
light,
making,
man,
manufacture,
manufacturing,
mask,
metal,
metalwork,
pipe,
production,
protection,
repair,
safety,
skill,
skilled,
smoke,
spark,
steel,
technical,
tool,
weld,
welder,
welding,
work,
men at work
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