Comment on "A Great Moment of Tunnelling from way back: 1 December 1990 EUROTUNNEL Breakthrough!"
Dear @Ansh, channel tunnel geology may have been a dream geology for tunnellers but nevertheless, it does not change the fact that, it was a great tunne...followed the chalk layer all the way. It was a grea tunnelli...Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"
Hi, there fellow Tunnel guys. If your TBM tunnel or NATM tunnel project requires, or you know about a project that requires Tunnel S....com Maybe just upgrading your tunne...@tunnelsupplies.com #TBM #NATM #Tunnel #...
cover tunnel photo by: Matt Brown from London, England / CC BY
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