3.某船排水量=15,000噸,復原力臂=1米,GM=3米,其復原力矩為多少噸米?
(A)10,000
(B) 15,000
(C)30,000
(D)35,000

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統計: A(3), B(44), C(6), D(2), E(0) #1214669