At present, very large deep water open caisson is main structural form of large hydroelectric engineering, water transport engineering and deep foundation works of bridge.
超型深水沉井是当代大型水电、水运、桥梁深基础工程的主要结构型式。
At present, very large deep water open caisson is main structural form of large hydroelectric engineering, water transport engineering and deep foundation works of bridge.
超型深水沉井是当代大型水电、水运、桥梁深基础工程的主要结构型式。
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