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Longest Swiss double track rail tunnel under construction
Longest Swiss double track rail tunnel under construction
Longest Swiss double track rail tunnel under construction
Bosshard, M. (Autor:in) / Matter, J. (Autor:in) / Alten, T. / Norwegian Tunnelling Society (NFF) / International Tunnelling Association
World tunnel congress, Vol 2; Communication tunnels; miscellaneous including water tunnels; mechanised tunnelling ; 1999 ; Oslo
01.01.1999
8 pages
Held during the 25th general assembly of the International Tunnelling Association
Aufsatz (Konferenz)
Englisch
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