Railroad tracks of modern multi-track railway, fragment close-up
Palabras clave
railway,
railroad track,
railway line,
rail,
sleeper,
fastener,
fixing,
wire,
powerline,
power supply,
equipment,
railroad,
train,
transport,
transportation,
logistic,
steel,
reinforced concrete,
concrete,
crushed stone,
modern,
traditional,
city,
industry
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