hands of the worker in gloves cut metal profile with a grinding machine. orange sparks fly from the grinding machine while cutting iron.
Palabras clave
men at work,
spark,
tool,
grinder,
work,
metal,
construction,
industry,
steel,
industrial,
equipment,
power,
hand,
iron,
manufacturing,
cut,
factory,
engineering,
technology,
manual,
technical,
safety,
protection,
light,
workshop,
wheel,
electric,
production,
machine,
saw,
manufacture,
welding,
circular,
flash,
grated,
man,
blade,
disc,
circle,
speed,
grinding,
angle,
disc,
turning,
mechanic,
job,
diamond,
round,
rotate,
part
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