hand of worker welding metal
Palabras clave
welding,
metal,
steel,
men at work,
construction,
manufacturing,
factory,
industry,
welder,
safety,
light,
weld,
industrial,
technology,
work,
flash,
mask,
iron,
welded,
fabrication,
labor,
manufacture,
technical,
protection,
hot,
job,
skill,
spark,
workplace,
equipment,
engineering,
assembly,
tool,
spark,
fire,
smoke,
repair,
electric,
gas,
structure,
hand,
power,
manual
