你可能感興趣的試題

On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.

A.keep the movement of the davits at the same speed
B.keep the davits from slipping when they are in the stowed position
C.prevent vibration during lowering of the boat
D.support the manropes

單項(xiàng)選擇題

On a passenger vessel，the vessel’s name must appear on（）.

A.ring life buoy
B.lifeboats
C.lifeboat oars
D.All of the above

99色精品-9色在线-99色在线-99色视频 国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Prior to lowering the lifeboat，the most important item to check is the（）.

你可能感興趣的試題

On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.

On a passenger vessel，the vessel’s name must appear on（）.

99色精品-9色在线-99色在线-99色视频国产欧美日产一区二区三区_亚洲精品亚洲人成在线观看_四虎在线精品永久观看_免费一级a一片久久精

Prior to lowering the lifeboat，the most important item to check is the（）.

On open lifeboats，the purpose of the wire stretched between the davit heads is to（）.

On a passenger vessel，the vessel’s name must appear on（）.