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Tungsten carbide tbm shield cutter for tbm tunnel boring machine

E-Berk Tunelling and Foundation Technologies

E-Berk Tunnelling & Foundation Technologies was founded as a Metaluriligy Company in 1993 and has been acting as a global supplier for TBM (Tunnel Boring Machine) Spare Parts since 2006.

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Tunnel boring machine - Wikipedia

The first successful tunnelling shield was developed by Sir Marc Isambard Brunel to excavate the Thames Tunnel in 1825. However, this was only the invention of the shield concept and did not involve the construction of a complete tunnel boring machine, the digging still having to be accomplished by the then standard excavation methods.

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Le Live Marseille : aller dans les plus grandes soirées ...

Retrouvez toutes les discothèque Marseille et se retrouver dans les plus grandes soirées en discothèque à Marseille.

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