A.moved and fitted again
B.removed and refitted
C.reproduced and put on again
D.returned and attached again
您可能感興趣的試卷
你可能感興趣的試題
A.has repaired
B.is being repaired
C.is repaired
D.will be repaired
A.repairing or replacing
B.to repair or to replace
C.being repaired or replaced
D.to be repaired or replaced
A.Application for Inspection
B.Change of Employment
C.Permit to Proceed
D.Temporary Certificate of Inspection
A.thickness of the connected members
B.diameter of the head
C.entire length of the rivet
D.diameter of the shank
A.keep them dry when the bilges are full of water
B.keep them cool when the vessel is underway
C.make them more accessible for repairs
D.prevent accidental ignition of any gasoline vapors that may have accumulated in the bilges
最新試題
If your bridge-to-bridge radiotelephone ceases to operate，you must（）.
We have come on board to check with you on the main items of repairs as stated in the（）.
Please have the damage to the gangway（）.
I’ll have the damaged parts repaired in Hongkong and send you in due course the amount of expenses（）.
Records which must be retained on board after report of casualty to a vessel include the（）.
The required fireman’s outfits required for ship’s are not to be used for any other purpose EXCEPT for the（）.
Rivets are usually made of（）.
The Certificate of Inspection of a damaged tank barge has expired. What certificate authorizes the barge to move to a repair facility for repair and inspection?（）
The equipment is very old．It’s not worth（）.
Repair of structures on a ship in the vicinity of liquid mud handling areas presents what possible hazard?（）