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The Anglo-French Channel Tunnel - main control

By: Language: English Series: Surveying World ; 3(1) November 1994, 8-10(3)Publication details: 1994Subject(s): Summary: Discusses the system of tunnel guidance for the Tunnel Boring Machine (TBM), used in construction of the Channel Tunnel.

Discusses the system of tunnel guidance for the Tunnel Boring Machine (TBM), used in construction of the Channel Tunnel.