Building of new railway corridor with tunnel. Construction site with workers
Palabras clave
clay,
cloudy sky,
concrete,
construction site,
crossing,
czech republic,
dredging,
excavation,
formwork,
freight,
gravel,
heavy equipment,
industrial,
industry,
iron,
machinery,
notch,
order,
railroad,
railway,
road,
dirtied,
steel,
technology,
tube,
vehicle,
men at work
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