A welder wearing a mask and protective clothing is welding metal in a metal processing industry.
Schlüsselwörter
spark,
welder,
welding,
factory,
industry,
industrial,
safety,
skill,
manufacturing,
mask,
repair,
workplace,
workshop,
arc,
craftsman,
engineering,
fire,
job,
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technical,
work,
glove,
helmet,
labourer,
light,
production,
skilled,
smoke,
assembly,
working,
connect,
fabricate,
fix,
indoor,
join,
structure,
technology,
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weld,
duty,
economic,
hazardous,
lightning,
repairman
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