Engineers man checking the machines to process recycled plastic materials efficiently.
Palabras clave
adult,
industry,
man,
working,
technology,
factory,
occupation,
business,
engineer,
expertise,
equipment,
engineering,
indoor,
workshop,
technician,
skill,
control,
manager,
portrait,
mechanic,
safety,
looking,
repairing,
innovation,
warehouse,
research,
inspector,
watching,
plant,
hard hat,
plastic,
recycling,
planning,
station,
uniform,
men at work,
construction,
office,
hand,
job,
repair,
work,
service,
machine
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