下列那一項與艏艉吃水差無關?
(A)平龍骨(even keel)
(B)平均吃水(mean draft)
(C)艏俯(trim by head)
(D)艉俯(trim by stem)
答案:登入後查看
統計: A(16), B(38), C(0), D(1), E(0) #286285
統計: A(16), B(38), C(0), D(1), E(0) #286285