<nav id="oakvb"></nav>

單項(xiàng)選擇題

It is a （）(壓載水) tank.

A. bilge water
B. ballast water
C. fresh water
D. sea water

你可能感興趣的試題

單項(xiàng)選擇題

From the waterline to the ship’s（）(底部) is called draft.

A.top
B.bridge
C.bottom
D.middle

單項(xiàng)選擇題

From the （）(水線) to the ship’s bottom is called draft.

A.waterline
B.centerline
C.frame
D.freeboard