photo · MDI-1C10AD5D95E8
Gran tuneladora está instalada
Una enorme tuneladora con un cabezal cortador detallado está posicionada dentro de una estructura de concreto en una obra, Bertha, perforación, EE. UU.
- Autor
- pete saloutos
- Dimensiones
- 5,568 × 3,712 px
- Orientación
- horizontal
- Ubicación
- USA
- Licencia
- Libre de regalías
Palabras clave
- large
- tunnel
- boring
- machine
- set
- massive
- detailed
- cutter
- head
- positioned
- concrete
- structure
- construction
- site
- bertha
- drilling
- usa
- drilling machine
- construction site
- underground construction
- large machinery
- tunnel excavation
- industrial equipment
- concrete walls
- engineering project
- heavy equipment
- cutter head
- tunnel boring
- machine parts
- worker
- construction worker
- construction site safety
- industrial drilling
- digging machine
- concrete structure
- construction process
- engineer
- construction helmet
- excavation machinery
- underground tunnel
- urban construction
- construction technology
- industrial project
- civil engineering
- structural construction
- machine wheel
- construction area