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Tunnel boring machine (tbm)
| Глоссарий по проходческим щитам (тоннелингу) |
- A machine that excavates a tunnel by drilling out the face to full size in one operation. it may be controlled from within the shield or remotely.
- A tunneling machine which has cutting teeth at its front. it creates the tunnel opening while passing the waste material through the rear.
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Controlled, английский
- Управляемый; регулируемый
- Управляемый
- Подконтрольный (о предприятиях)
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Backacter, английский
A mechanical device for excavation within an open shield
Rebated joint, английский
A joint which is formed within the thickness of a pipe wall.
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