The Channel Tunnel Project 1973-1975 (1975)
Originaltitel: The Channel Tunnel Project 1973-1975
Længde: 32 minutter
Streaming-leverandør: 🖕
Links: TMDb IMDb
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The constructional techniques of the 1974 building attempt. Also examines the history and background of the tunnel project, and outlines the engineering problems faced.
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