retaining structures的意思|示意

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retaining structures相关短语

1、 the design of retaining structures 支挡结构设计

2、 water-retaining structures 挡水建筑物

3、 retaining structures detail 阻挡构筑物

4、 city retaining structures 城市挡土结构

5、 water retaining structures 保水结构

6、 light retaining structures 轻型支挡结构

7、 combined retaining structures 复合支护结构