photo · MDI-565AC3402CC3
Tunnel boring machine at a deep excavation construction site
A tunnel boring machine is positioned at a construction site inside a deep excavation, a tunnel boring machine, drilling, USA.
- Bildautor
- pete saloutos
- Abmessungen
- 5,296 × 3,531 px
- Ausrichtung
- Querformat
- Ort
- USA
- Lizenz
- Lizenzfrei
Schlagwörter
- tunnel
- boring
- machine
- deep
- excavation
- construction
- site
- positioned
- drilling
- usa
- tunnel drilling
- construction site
- large machinery
- engineering
- industrial equipment
- machine head
- utility construction
- worker
- safety vest
- hard hat
- concrete walls
- underground
- infrastructure
- circular drill
- mechanical parts
- construction worker
- industrial site
- earth moving
- tunnel construction
- building project
- digging equipment
- construction technology
- excavator
- heavy equipment
- large scale
- engineering project
- worker safety
- industrial site inside
- construction excavation