There is a vertical waterproof longitudinal bulkhead between the two shell-junctures, it reinforced by some stiffener.

在两个圆弧柱壳连结处布置某种型式的垂向水密纵舱壁进行加强。

youdao

There is a vertical waterproof longitudinal bulkhead between the two shell-junctures, it reinforced by some stiffener.

在两个圆弧柱壳连结处布置某种型式的垂向水密纵舱壁进行加强。

youdao