A.To support the overhang of the stern
B.To strengthen the plating against the pounding of the sea
C.To add strength to the deck beams which support the weather deck
D.To support the plating of a cylindrical tank
您可能感興趣的試卷
你可能感興趣的試題
A.Texas deck
B.water table
C.stabbing board
D.monkey board
A.cradle
B.draft
C.harping
D.manger
A.hawsepipe
B.fall pipe
C.drop-pipe
D.spill pipe
A.hawse pipe
B.fall pipe
C.drop-pipe
D.spill pipe
A.winch
B.windlass
C.draw works
D.dynamic pay out system
最新試題
On a ship，the deck stringer is the outboardmost deck（）.
The joint of the riser in a marine riser system that compensates for heave，the up-and-down motion of a floater，is the（）.
Fuel oil tank vents are fitted with a screen which will stop（）.
In vessel construction，the garboard strake is（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The antennas of the trucks on deck are not fitted（）.
Bilge keels are fitted on ships to（）.
The machinery associated with heaving in and running out anchor chain is the（）.
Damaged bulkheads often take a permanent set which is independent of the panting or bulge caused by water pressure. To control this，you should（）.
Ship’s steering gear refers to（）.