Finishing metal working on lathe grinder machine with lightning sparks
Palabras clave
welding,
welder,
men at work,
metal,
industry,
work,
steel,
construction,
industrial,
safety,
spark,
factory,
manufacturing,
weld,
protection,
mask,
light,
iron,
tool,
repair,
working,
craftsman,
occupation,
manufacture,
fire
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