Comment on "World Tunnel Congress 2020 Kuala Lumpur - WTC2020"
Not Only Do Major Players In Tunnelling Race To Be A Sponsor For The World's Premier Event For Tunnelling Community, but World Tunn...s 2020 Proves Popular Also With The Tunneling Media! https://www.wtc2...ers, Malaysia and the International Tunnelli...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 tunnelling achievement. It is...he chalk layer all the way. It was a grea tunnelli...
cover tunnel photo by: Matt Brown from London, England / CC BY
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