Aerial view of a maintenance train travelling through a flat landscape.
Palabras clave
maintenance,
train,
railway,
industry,
work,
technology,
rail,
industrial,
construction,
transport,
transportation,
equipment,
men at work,
repair,
iron,
railroad,
people,
depot,
track,
engineering,
metal,
electric,
modern,
road,
steel,
job,
safety,
engine,
tool,
man,
hard,
station,
helmet,
car,
power,
machine,
male,
wheel,
protection,
employee,
man,
new,
travel,
technician,
professional,
trained,
aerial,
drone
