obreros soldando
Schlüsselwörter
welder,
welding,
work,
work,
labourer,
working,
metal,
repair,
repair,
balcony,
electrode,
spark,
flames,
melt,
laser,
rail,
rehabilitate,
scaffold,
tool,
craft,
work,
structure,
tool,
security,
helmet,
gear,
mask,
risk,
dangerous,
maintenance,
working man,
operator,
labourer
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