就水密舱壁而言，怎样检查其水密性？
For watertight bulkheads, how do you check the watertightness?
电缆穿过水密舱壁怎么办？
What do you do if a cable passes through a watertight bulkhead?
在船舶结构中，更大数量的水密舱壁引起减少水密分舱。
In vessel construction, a greater number of watertight bulkheads results in ____.
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。
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。
There is a vertical waterproof longitudinal bulkhead between the two shell-junctures, it reinforced by some stiffener.
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