steel cofferdam的意思|示意

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steel cofferdam相关短语

1、 double-wall steel cofferdam 双壁钢围堰

2、 the steel cofferdam 钢围堰

3、 boxed steel cofferdam 钢套箱

4、 construction of steel cofferdam 钢吊箱施工

5、 steel cofferdam sink 钢围堰下沉

6、 large steel cofferdam 巨型钢围堰

7、 steel cofferdam caissons 钢沉箱围堰

8、 flexible steel cofferdam 柔性钢围堰