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單項選擇題

（）measured at the midship section and taken from outside of the ship’s side shell plating on one side to the outside of ship’side shell plating on the other side.

A.Length overall
B.After perpendicular
C.Amidships
D.Extreme breadth

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單項選擇題

（）is a point midway between the forward and the after perpendicular.

A.Length overall
B.After perpendicular
C.Amidships
D.Extreme breadth

單項選擇題

（）length of the ship measured from extreme points of the ship forward and aft.

A.Length overall
B.After perpendicular
C.Amidships
D.Extreme breadth