37.船舶迴旋運轉時,當迴轉軌跡最後已幾乎是圓形時,此平穩部份迴轉圈的直徑稱之為:
(A)Tactical diameter
(B)Final diameter
(C)Advance
(D)Transfer

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統計: A(2), B(6), C(2), D(2), E(0) #2401633