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On a vessel,the keel is the primary strength member of the lower hull form in which direction?().
()provides strength and strong space for fule,lubricating oil,fresh water,salt(ballast)water and potable water.
Thirty-five percent of the breaking strength of an anchor cable is generally accepted as the().
The strength of a deck will be increased by adding().
The central longitudinal structural hull strength member of the lower hulls of semisubmersible ship’s is called the().
SWOT法又称为态势分析法,这四个字母分别代表优势Strength、劣势Weakness、()。
I read you with signal strength().
What would have the greatest affect on a vessel’s longitudinal strength? ()
The pillar shape that gives the greatest strength for the least weight is the().