单项选择题
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
单项选择题 The decks of a ship are supported by transverse members called（）.
单项选择题 The deck plating on a ship is supported primarily by deck longitudinals and deck（）.
单项选择题 The deck loads on a ship are distributed through the deck beams to the（）.
