2.在同一層甲板中,何處的甲板鋼板最厚?
(A)艏(Fore Part)
(B)舯(Midship Part)
(C)艉(After Part)
(D)外板(Shell Plating)
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統計: A(14), B(32), C(0), D(11), E(0) #1331949
統計: A(14), B(32), C(0), D(11), E(0) #1331949