A.the customs
B.the Register Bureau of shipping
C.the shipyard fire department
D.a certified gas chemist
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A.essential
B.important
C.good
D.a better operation
A.at the discretion of the inspector，but in no greater detail than required for original certification
B.at the discretion of the inspector，but in no lesser detail than required for original certification
C.generally similar in scope to the inspection required for certification，but in less detail
D.equivalent to the inspection required for certification
A.the remind of the master
B.the refer of the master
C.the render of the master
D.the request of the master
A.such／that
B.so／that
C.such／to
D.so／as to
A.None
B.One
C.Two
D.Three
最新試題
The angle at which the anchor flukes penetrate the soil is the（）.
Periodic surveys to renew the load line assignment for a ship must be made at intervals not exceeding（）.
Tensile stress is a result of two forces acting in（）.
The end of the joint with the exterior threads is called the（）.
The boom stops are installed on an offshore crane to（）.
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.
Before welding in a tank that has carried petroleum products，the tank must be certified by （）.
Before welding can be done in a tank that has carried petroleum products，a certificate must be obtained from（）.
The angle between the flukes and the shank of an anchor is called the（）.
In the ship construction portfolio，materials which do not conform to ASTM or ABS specifications must also include the（）.