广场 › [隧道论坛] › Immersed Tunnels - a better way to cross waterways

ccdog 发表于 2012-9-13 13:19:28

Immersed Tunnels - a better way to cross waterways

不好意思分两个文件，

ccdog 发表于 2012-9-13 13:21:17

ITA Report IMMERSED AND FLOATING TUNNELS

ITA Report IMMERSED AND FLOATING TUNNELS

songwen322 发表于 2012-9-14 09:13:51

楼主能介绍一下吗？

悠云闲日 发表于 2012-9-14 10:05:37

沉管和悬浮隧道介绍资料？

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