潜艇指挥台围壳是潜艇的舰桥部分，是潜艇最主要的突出附体结构。

Submarin sail is part of the bridge and the most important projecting attached part of submarine.

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潜艇指挥台围壳是潜艇的舰桥部分，是潜艇最主要的突出附体结构。

Submarin sail is part of the bridge and the most important projecting attached part of submarine.

youdao