A.smaller
B.larger
C.higher
D.lower
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A.enough；to
B.too；to
C.such；so
D.so；that
A.through bolts
B.jack bolts
C.tap bolts
D.fitted bolts
A.thermal stresses
B.bending moments
C.thermal loads
D.surface tensions
A.foundation
B.seating
C.entablature
D.bedplate
A.longitudinal girders
B.transverse girders
C.fore girders
D.aft girders
最新試題
Under MARPOL Code the ship to which it applies has to carry （）
The additional mark （）in the Classification Certificate for Machinery means propulsion apparatus is remotely controlled on the navigating bridge control station, and engine assembly control station is unmanned periodically.
Which one is NOT the ‘clear grounds’ for a more detailed inspection?（）
The cetane rating of diesel fuel is an indication of the （）
Which of the following items don’t belong to dock repair works?（）
During the diesel engine running, the water level of F.W expansion tank should normally kept in the （） level of glass tube.
The Port State Control officer may witness a fire drill carried out by the crew assigned to these duties on the（）
The treatment of the fuel oils involves storage, heating, filtering and（）
（）are used to digest the sewage to produce innocuous sludge in a biological sewage treatment plant.
The condensers located in various stages of a flash evaporator are cooled by（）