So inland river high-speed ship adopts multi-stiffened plate hull structures.

因而内河高速船采用了双向密加筋板船体结构这种形式。

youdao

So inland river high-speed ship adopts multi-stiffened plate hull structures.

因而内河高速船采用了双向密加筋板船体结构这种形式。

youdao