photo · MDI-62CF4B7B4E11
Máquina tuneladora masiva se prepara para perforación subterránea
Una gran máquina tuneladora está posicionada dentro de una profunda excavación para perforar un túnel subterráneo, EE. UU.
- Autor
- pete saloutos
- Dimensiones
- 4,921 × 3,381 px
- Orientación
- horizontal
- Ubicación
- USA
- Licencia
- Libre de regalías
Palabras clave
- massive
- tunnel
- boring
- machine
- prepares
- underground
- drilling
- large
- positioned
- deep
- construction
- pit
- usa
- tunnel drilling
- construction site
- large machinery
- circular cutter head
- earth excavation
- underground tunnel
- concrete walls
- industrial equipment
- workers
- safety helmets
- heavy duty vehicle
- engineering project
- civil engineering
- infrastructure construction
- machine maintenance
- industrial construction
- mechanical parts
- construction pit
- industrial site
- work site
- heavy machinery
- large scale construction
- bird's eye view
- industrial technology
- power tools
- project progress
- site inspection