8. 國際載重線公約規定船舶艏垂標處的艏舷弧(Sheer Forward)應比艉垂標處的艉舷弧 (Sheer)高多少? (A)0.5 倍 (B)1 倍 (C)1.5 倍 (D)2.5 倍

答案:登入後查看
統計: A(4), B(19), C(14), D(1), E(0) #547628