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Deck beams perform ______ of the following functions in the hull structure of a vessel．① They transfer deck loads to the frames；② They help to maintain the shape of the hull．
A.① only
B.② only
C.Both ① and ②
D.Neither ① nor ②
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更多 “ Deck beams perform ______ of the following functions in the hull structure of a vessel．① They transfer deck loads to the frames；② They help to maintain the shape of the hull．A.① onlyB.② onlyC.Both ① and ②D.Neither ① nor ② ” 相关考题
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