Close up hands of Engineers group working on train garage site and holding old wrench for repair. Service and Technician support concept.
Palabras clave
men at work,
construction,
work,
architect,
connection,
contractor,
crescent,
development,
distribution,
engine,
engineer,
engineering,
equipment,
fix,
foreman,
garage,
generation,
glove,
industrial,
industry,
inspector,
insulation,
locomotive,
machine,
maintenance,
mechanic,
occupation,
prepare,
professional,
project,
protection,
rail,
railroad,
repair,
repairman,
safety,
service,
site,
spanner,
station,
substation,
subway,
supervisor,
thread,
tool,
train,
transformer,
transport,
transportation
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