The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.<br>A:face plates<br>B:bottom longitudinals<br>C:longitudinal deck beams<br>D:transverse deck beams

The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.
A:face plates
B:bottom longitudinals
C:longitudinal deck beams
D:transverse deck beams

出自：海船船员证

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