9.靜水曲線圖表上之吃水,是假設船舶浮揚於海水中之相對密度為何?
(A)1.0
(B)1.005
(C)1.015
(D)1.025

答案:登入後查看
統計: A(7), B(3), C(5), D(136), E(0) #574300