Professional machinist : man operating lathe grinding machine
Palabras clave
working,
repair,
operating,
operator,
men at work,
metallurgy,
tool,
hand tool,
fabricator,
fabrication,
machine,
industrial,
engineer,
technician,
factory,
man,
production,
lathe,
machinery,
engineering,
equipment,
work,
manufacturing,
mechanical,
occupation,
mechanic,
cutting,
control,
metalwork,
process,
hand,
instrument,
industry,
male,
detail,
turning,
machining,
manufacture,
tool,
metal