photo · MDI-D781F5C7EF22
Máquina tuneladora en mantenimiento
Una máquina tuneladora está situada dentro de una gran obra de construcción de concreto con trabajadores realizando mantenimiento, máquina tuneladora, perforación, EE. UU.
- Autor
- pete saloutos
- Dimensiones
- 5,568 × 3,712 px
- Orientación
- horizontal
- Ubicación
- USA
- Licencia
- Libre de regalías
Palabras clave
- tunnel
- boring
- machine
- undergoing
- maintenance
- positioned
- large
- concrete
- construction
- site
- workers
- drilling
- usa
- construction site
- large machinery
- excavation
- industrial machine
- construction workers
- drilling machine
- concrete walls
- underground work
- heavy equipment
- worker safety
- construction industry
- site preparation
- industrial construction
- mechanical engineering
- mining equipment
- machine maintenance
- scaffoldings
- industrial technology
- aerial view
- blue hydraulic lift
- worker
- lift
- large drill head
- earth excavation
- construction project
- industrial operation
- urban infrastructure
- civil engineering