沉箱底座 的英文怎麼說
中文拼音 [chénxiāngdezuò]
沉箱底座
英文
caisson base-
With the newly renovated barge, large caissons of 3000t were successfully launched for the construction of two container berths of 30000t and 70000t respectively
改造后具有搭岸、座底雙重功能的平潛式半潛駁,成功出運了3000噸級大型沉箱,建造了3萬噸級和7萬噸級集裝箱泊位各一個。
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