Metal cutting by hand electric tool
Palabras clave
metal,
saw,
hand,
men at work,
steel,
tool,
grinder,
hand,
work,
equipment,
power,
construction,
industry,
cut,
safety,
iron,
electric,
production,
blade,
cutting,
circular,
grated,
labor,
technology,
circle,
job,
protection,
machine,
factory,
manual,
manufacturing,
disc,
spark,
grinding,
wheel,
risk,
material,
industrial,
technical,
manufacture
){kind=link}