97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

單項(xiàng)選擇題

It is good practice to use long towlines for ocean tows because the（）.

A.wear on the towline is equalized
B.weight of the towline increases the towing force
C.dip in the towline absorbs shock loads
D.danger of overriding is reduced

你可能感興趣的試題

單項(xiàng)選擇題

In the International Code of Signals，the code signal meaning I require immediate assistance is（）.

A.AE
B.CB
C.DX
D.CP

單項(xiàng)選擇題

In order to pay out or slack a mooring line which is under strain，you should（）.

A.sluice the line
B.surge the line
C.stopper the line
D.slip the line

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区 狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

It is good practice to use long towlines for ocean tows because the（）.

你可能感興趣的試題

In the International Code of Signals，the code signal meaning I require immediate assistance is（）.

In order to pay out or slack a mooring line which is under strain，you should（）.

97免费在线观看视频,亚洲综合自拍网,黄色毛片免费观看,热久久综合网,免费看日产一区二区三区狠狠操av,久久久涩涩涩,在线精品免费视频,人人插天天干,久久91精品国产91久久

In order to pay out or slack a mooring line which is under strain，you should（）.