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坡间路基挡土墙是所有挡土墙结构形式中建设难度最大且最易失稳的结构形式。
Retaining wall on slope is a structure very difficult to construct and easy to failure.
youdao
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坡间路基挡土墙是所有挡土墙结构形式中建设难度最大且最易失稳的结构形式。
Retaining wall on slope is a structure very difficult to construct and easy to failure.
youdao