單項選擇題

In ship construction，keel scantlings should be the greatest（）.

A.at each frame
B.amidships
C.one-third the distance from the bow
D.one-third the distance from the stern

你可能感興趣的試題

In ship construction，frame spacing is（）.

A.greater at the bow and stern
B.reduced at the bow and stern
C.uniform over the length of the vessel
D.uniform over the length of the vessel，with the exception of the machinery spaces，where it is reduced due to increased stresses

單項選擇題

In relation to cargo gear，what does SWL mean?（）.

A.Safe working load
B.Ship's working lift
C.Starboard wing lift
D.Stress，weight，load

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

In ship construction，keel scantlings should be the greatest（）.

你可能感興趣的試題

In ship construction，frame spacing is（）.

In relation to cargo gear，what does SWL mean?（）.

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

In ship construction，keel scantlings should be the greatest（）.

In relation to cargo gear，what does SWL mean?（）.