A.which B.where C.what D.who
A.Vessel's type B.Vessel's course C.Navigational status D.All of the above
A、货船 B、500总吨以上的载货高速船 C、500总吨以上的油轮 D、以上都是
A.gear extending from the side or stern B.gear that restricts maneuverability C.less than 50 percent trolling lines D.None of the above
A.be transferred to B.be preferred to C.be referred to D.conferred to
A.Deck area B.Dining room on board C.Assembly station D.Hold
A.set the vessel to the left B.set the vessel to the right C.offer resistance in the form of a head current D.furnish additional thrust in the form of a fair or following current
A.污水泵 B.污油泵 C.焚烧炉输送泵 D.液压泵
A.选用低硫燃油 B.降低冷却水进口温度 C.提高冷却水进口温度 D.选用耐蚀材料
A.流动水分点;小 B.适运水分点;大 C.流动水分点;大 D.适运水分点;小