African machine engineer technician talking with walkie talkie and wearing a helmet, groves and safety vest is using a wrench to repair the train
Schlüsselwörter
african,
american,
builder,
command,
concept,
construction,
contractor,
engineer,
engineering,
equipment,
grove,
hand,
hard hat,
helmet,
industrial,
industry,
innovative,
inspect,
inspector,
machine,
maintenance,
male,
man,
manufacturing,
mechanic,
mechanical,
metal,
operation,
outdoors,
people,
production,
professional,
project,
repair,
safety,
service,
site,
station,
system,
technician,
technology,
tool,
train,
railroad station,
transportation,
work,
men at work,
workshop
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