worker in protective uniform and mask welding metal. man using electric welding machine
Schlüsselwörter
safety,
metal,
light,
steel,
industry,
construction,
factory,
industrial,
manufacturing,
men at work,
welder,
welding,
flash,
spark,
equipment,
work,
protection,
tool,
manufacture,
job,
skill,
fire,
labor,
arc,
metalwork,
engineering,
technical,
mask,
smoke,
manual,
skilled,
repair,
production,
technology,
iron,
occupation,
fabrication,
protective,
craftsman,
labourer,
weld,
man,
gas,
structure,
flames,
welded,
bright,
hot,
torch,
blue
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