<ul id="igiwi"><pre id="igiwi"></pre></ul>

單項(xiàng)選擇題

In vessel construction. Beam brackets are triangular plates than join the deck beam to a（）.

A.bulkhead
B.frame
C.stanchion
D.deck longitudinal

你可能感興趣的試題

單項(xiàng)選擇題
In vessel construction, beam are transverse girders which provide support to（）.
A.bulkheads
B.deckhouse structures
C.decks
D.vertical frames
單項(xiàng)選擇題
Inerting means（）.
A.the introduction of inert gas into a tank with the object of reducing the oxygen content to below 8% by volume
B.the introduction of inert gas into a gas free tank for the purpose of reducing the oxygen content to below 8% by volume
C.the introduction of inert gas into a cargo tank during cargo discharge to replace the volume of discharged cargo
D.All of the above

<strike id="oyau0"><s id="oyau0"></s></strike>