photo · MDI-5DBC8611FA30

Máquina tuneladora perforando bajo tierra en obra de construcción

Máquina tuneladora con barras de refuerzo de acero expuestas instalada en obra para perforación subterránea, EE. UU.

Autor

pete saloutos

Dimensiones

5,568 × 3,712 px

Orientación

horizontal

Ubicación

USA

Licencia

Libre de regalías

Palabras clave

• tunnel
• boring
• machine
• drilling
• underground
• construction
• site
• exposed
• steel
• reinforcement
• bars
• set
• usa
• construction site
• large machinery
• industrial equipment
• underground construction
• excavation
• reinforcement bars
• steel rods
• construction workers
• excavator
• engineering
• infrastructure
• heavy machinery
• tunnel drilling
• machine head
• concrete walls
• industrial site
• civil engineering
• worksite
• steel construction
• mechanical engineering
• building technology
• architecture
• metal construction
• industrial process
• worker safety
• digger
• engineering project
• industrial safety
• large scale construction
• mechanical parts
• industrial design
• vertical shot
• low view
• bertha