单项选择题
The garboard strake is the().
A.raised flange at the main deck edge
B.riveted crack arrester strap on all-welded ships
C.riveting pattern most commonly used in ship construction
D.row of plating nearest the keel
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A.reduce the rolling of the vessel
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单项选择题
The fore and aft run of deck plating which strengthens the connection between the beams and the frames and keeps the beams square to the shell is called the().
A.garboard strake
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The floors in a vessel’s hull structure are kept from tripping,or folding over,by().
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