Category:Ulrikke the Tunnel Boring Machine

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Ulrikke the (TBM) Tunnel Boring Machine in Bergen, Norway.

English: Tunnel boring machines (TBM) are used to excavate tunnels with a circular cross section through a variety of geologies. Deutsch: Eine Tunnelbohrmaschine (TBM) ist eine Maschine, welche zum Bau von Tunneln eingesetzt wird.

Media in category "Ulrikke the Tunnel Boring Machine"

The following 6 files are in this category, out of 6 total.