[国外文献]lessions learned from the construction of the tunnel [复制链接]

斑竹给评分很快，接着来一篇。
希望对做隧道的朋友有点用

呵呵
下来看看啊
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实在感谢！！

呵呵
下来看看再说吧
看看是讲的哪一方面的
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Abstract - Construction work for the Lötschberg Base Tunnel in Switzerland is progressing according to schedule. As of the end of 2003 already 90 % of the total tunnel system has been broken out. With the building of the Lötschberg Base Tunnel the future connection of Switzerland with the most modern and fastest rail systems in Europe is assured.

这是摘要，你看看就可以知道要不要了下了

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多谢楼主

谢谢分享啊

现在东西真是越来越丰富了
谢谢楼主噻

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多谢楼主的奉献

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