A.hull cleaning
B.derusting and painting
C.the maintenance of boiler
D.docking and undocking
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A.The rusting area
B.The rusted area
C.The corroded area
D.The corrosive area
A.install shoring so the shoring supports the damaged bulkheads without pushing on them
B.install shoring so that it pushes on the damaged bulkhead while supporting it
C.use jacks or chain falls to remove the set before installing shores
D.place sandbags by the bulkhead without installing shores
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Please have the damage to the gangway（）.
Starting motors，generators，and other spark producing devices should be mounted as high above the bilges as possible to（）.
The “grip” of a joint represents the（）.
Damage to ship’s fittings caused by stevedore’s negligence often happens．Therefore，the stevedores（）the cost of repairs effected.
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?（）
If your radiotelephone fails while underway,（）.
We have come on board to check with you on the main items of repairs as stated in the（）.
Under the Vessel Bridge-to-Bridge Radiotelephone Act，failure of a vessel’s radiotelephone equipment（）.
Small hull leaks can be temporarily repaired by（）.
If your bridge-to-bridge radiotelephone ceases to operate，you must（）.