A.relayed
B.delayed
C.conveyed
D.surveyed
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A.opposite directions on the same line，tending to pull the material apart
B.opposite directions on the same line，tending to compress the object
C.opposite directions along parallel lines
D.the same direction along parallel lines
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
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
最新試題
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The annual survey for endorsement of a Load Line Certificate must be held within（）.
Chain slings are suitable for heavy slender articles，such as（）.
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The end of the joint with the exterior threads is called the（）.
Hatch No.1 must be cleaned up to meet the（）of the cargo surveyors．
Let’s submit the case（） the cargo surveyor.
At least one reinspection shall be made on each vessel holding a Certificate of Inspection valid for two years. This inspection shall be held between the tenth and fourteenth months of the duration period of the certificate and shall be（）.
Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from（）.