A.boss
B.knuckle
C.skeg
D.strut
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A.the reinforcement of the aft transverse watertight bulkhead
B.the double bottom structure in way of the foremost cargo hold
C.the introduction of a more rigorous survey regime and greater attention to operating procedures
D.introduction of new and improved designs
A.frames to which the tank top and bottom shell are fastened on a double bottomed ship
B.transverse members of the ships frame which support the decks
C.longitudinal beams in the extreme bottom of a ship from which the ship's ribs start
D.longitudinal angle bars fastened to a surface for strength
A.Actual weight of the ship's structure，outfitting，equipment and machinery
B.Ballast load（weight）
C.Cargo load
D.Slamming and sloshing load
A.sideshell
B.bottom shell plating
C.inner bottom plating
D.transverse bulkhead
A.A bitt
B.A bulkhead
C.A V-spring
D.A fishplate
最新試題
Which space（s）is（are）deducted from gross tonnage to derive net tonnage（）.
The primary barrier of a bulk carrier is formed by（）.
Which space cannot be deducted from gross tonnage when calculating net tonnage（）.
Your vessel has a midships engine room and the cargo is concentrated in the end holds．The vessel is（）.
What is the purpose of cant frames in steel vessels? （）
While cranking out a quadrantal davit，slippage of the quadrant due to excessive wear or failure of the teeth in the quadrant will cause the（）.
The opening in the deck beneath the anchor windlass that leads to the chain locker is the（）.
The Vessel’s cargo holds are properly fitted with（）in way of hatches.
The riding pawl is（）.
Which space（s）is（are）deducted from gross tonnage to derive net tonnage（）.