tyygjj |
2008-04-16 16:10 |
非常感谢楼主提供的资料。对于我国西北地区来说,大部分处于黄土地区,湿陷性黄土是进行各种建筑结构物或构筑物必须面临的技术问题。 [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] [s:67] |
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