Welding sparks flying with a vibrant mix of blue and red light, showing a worker welding metal.
Palabras clave
welding,
spark,
metal,
men at work,
industrial,
blue,
red,
light,
safety,
heat,
fire,
construction,
manufacturing,
workshop,
work,
equipment,
steel,
energy,
machinery,
motion,
technology,
craftsmanship,
fabrication,
skill,
intense,
engineering,
metalwork,
repair,
industry,
power,
labor,
glowing,
tool,
mechanical,
construction site,
welding torch,
flames,
electric
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