Concrete elements for a subway tunnel. Big and heavy parts for the underground cylindrical tunnel construction.

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Size: 5760px × 3840px
Photo credit: © Pluto / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: barrel, big, building, concrete, construction, crane, cylinder, cylindrical, drill, element, elements, enormous., equipment, expensive, heavy, imdustry, industrial, industry, indutrial, machinery, manufacture, metal, parts, subway, technology, tool, transport, transportation, tunnel, tunnel., underground, work