A.Tearing through the member is more likely in this type connection
B.The weld may be broken by the stresses caused by riveting
C.The weld increases the tensile stress on the rivet heads
D.The welding must be completed before the riveting commences
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A.shall
B.should
C.may
D.would
A.a marine chemist
B.the Officer in Charge，Marine Inspection
C.the Master or person in charge of the ship
D.the National Fire Protection Association
A.to be carried out
B.carry out
C.be carried out
D.will carry out
A.of
B.for
C.with
D.in
A.18 months
B.2 years
C.3 years
D.5 years
最新試題
Should the vessel have no deratisation certificate at the time of her delivery，she（）be held to be unseaworthy.
At the same time，it is（）for you to signify your acknowledgement of the responsibility for the collision by signing the copies of this letter hereto attached and to return me two copies in due time.
Chafing gear（）.
In which case is the IOPP Certificate of an inspected vessel NOT invalidated?（）
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.
Before welding in a tank that has carried petroleum products，the tank must be certified by （）.
Tensile stress is a result of two forces acting in（）.
During fueling，all doors，hatches，and ports（）.
Cracks may be prevented from developing at the corners of welded plating inserts by（）.
At（）an occasional survey has been carried out．