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（）.

The floors in a vessel’s hull structure are kept from t...

单项选择题The floors in a vessel’s hull structure are kept from tripping，or folding over，by（）.

The decks of a ship are supported by transverse members...

单项选择题The decks of a ship are supported by transverse members called（）.

The deck plating on a ship is supported primarily by de...

单项选择题The deck plating on a ship is supported primarily by deck longitudinals and deck（）.