photo · MDI-C8B5F7D70503
Gran máquina tuneladora con cabeza de perforación circular
Gran máquina tuneladora con cabeza de perforación circular situada en un sitio de excavación de construcción, Bertha, perforación, EE. UU.
- Autor
- pete saloutos
- Dimensiones
- 5,568 × 3,712 px
- Orientación
- horizontal
- Ubicación
- USA
- Personas
- Sin personas
- Licencia
- Libre de regalías
Palabras clave
- large
- tunnel
- boring
- machine
- circular
- drill
- head
- positioned
- construction
- excavation
- site
- bertha
- drilling
- usa
- drilling machine
- construction equipment
- tunnel construction
- heavy machinery
- boring shield
- industrial equipment
- concrete walls
- excavation site
- large machinery
- construction site
- engineering equipment
- steel machine
- machine head
- vertical view
- circular drill
- industrial drilling
- construction technology
- work site
- equipment maintenance
- machine components
- construction project
- infrastructure development
- drilling technology
- mechanical engineering
- industrial construction
- large equipment
- tunnel shield
- engineering project
- industrial site
- no people
- nobody