close up male engineer working in the laboratory, drilling the electric details and components
Palabras clave
men at work,
machine,
man,
person,
engineering,
drill,
industry,
equipment,
engineer,
manufacturing,
industrial,
technology,
tool,
workshop,
factory,
steel,
work,
safety,
machinery,
male,
metal,
labor,
occupation,
operating,
manual,
mechanic,
technician,
production,
control,
hole,
workplace,
20s,
labor,
small,
portable,
little,
table,
detail,
component,
electric,
device,
assemble,
hand,
laboratory,
laboratory,
science,
pcb,
board,
chips
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