你可能感興趣的試題

Which of the following machinery space operations is required to be logged in the Oil Record Book?（）

A.Ballasting or cleaning of fuel oil tanks
B.Shifting suction of main fuel pump to reserve fuel oil tank
C.Changing out sprayer plates to adjust for steam demand
D.Daily inspection of engine room bilges

單項(xiàng)選擇題

The distance between the bottom of the hull and the waterline is called （）.

A.tonnage
B.reserve buoyancy
C.draft
D.freeboard

无码高清视频|成人自拍视频|欧美成人午夜无码A片秀色直播|草美女视频网站|美女被操网站在线观看

For an upright vessel, draft is the vertical distance between the keel and the （）.

你可能感興趣的試題

Which of the following machinery space operations is required to be logged in the Oil Record Book?（）

The distance between the bottom of the hull and the waterline is called （）.