Engineer overseeing the installation of electrical systems in a partially constructed building.
Palabras clave
horizontal,
one person,
working,
people,
adult,
adults only,
technology,
one man only,
engineer,
business,
industry,
engineering,
factory,
occupation,
safety,
technician,
headwear,
man,
electrician,
electricity,
examining,
photo,
color image,
equipment,
indoor,
inspector,
male,
construction industry,
efficiency,
manufacturing,
planning,
construction worker,
electrical equipment,
power supply,
hard hat,
repairing,
professional occupation,
expertise,
photo,
service,
hard hat
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