Railway technicians and engineers, Working on the train tracks at train station
Palabras clave
railway,
railroad,
technician,
track,
train,
wheel,
locomotive,
inspect,
engineer,
check,
blueprint,
african,
architecture,
background,
black,
construction,
control,
engineering,
equipment,
female,
foreman,
green,
industrial,
infrastructure,
inspection,
line,
maintenance,
male,
man,
mechanical,
metal,
patrol,
people,
person,
pointing,
professional,
rail,
repair,
safety,
service,
steel,
transport,
transportation,
uniform,
vehicle,
walkie-talkie,
woman,
men at work
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