Agastight compartment
Bwatertight compartment
Cwater compartment
Dtight compartment
(单选题)
()(水密舱) are in the hull.
答案解析
船体被划分为一系列水密隔舱。()
(判断题)
船舶设置水密横舱壁的主要作用是保证船舶的抗沉性。