A team of electricians in hard hats
Palabras clave
men at work,
equipment,
industry,
manufacturing,
production,
construction,
machine,
technology,
engineering,
hard hat,
safety,
heavy machinery,
manual labor,
working,
assembly line,
tool,
power,
industrial,
occupation,
job,
professional,
expertise,
skilled,
labourer,
trade,
assembly,
mechanic,
technician,
welding,
operation,
service,
maintenance,
factory,
industrial revolution,
efficiency,
assembly line,
factory,
workplace,
manpower,
steel,
industrialization
Elementos relacionados
