A、forty two months from the date of manufacture
B、thirty six months from the date of the last inspection
C、twenty four months from the date of approval
D、twelve months from the date of purchase
更多“The service life of distress signals must be not more than（）.”相关的问题
A、has much to do with the operation of the engine and its life B、have much to do with the operation of the engine and its life C、has much doing with the operation of the engine and its life D、have much doing with the operation of the engine and its life
A、forty two months from the date of manufacture B、thirty six months from the date of the last inspection C、twenty four months from the date of approval D、twelve months from the date of purchase
A、Certificate of Inspection B、American Bureau of Shipping code C、Minerals Management Service regulations D、Safety of Life at Sea Convention
A、GMDSS radio logs are required to contain entries pertaining to all incidents connected to radio communication service which appear to be of importance to the safety of life at sea B、All distress communications must be entered in the GMDSS radio log C、Both of the above D、None of the above
A、inflate the life raft on deck B、roll the life raft over the side C、go to another life raft station D、get a saw and cut the life raft free
A、inflate the life raft on deck B、roll the life raft over the side C、go to another life raft station D、get a saw and cut the life raft free
A、the single hook at the top of the raft B、two lines passed under the raft C、the towing bridle D、All of the above
A、the life-jackets and carry the belongings first. B、the life-jackets and carry the lifebuoys first C、the life-jackets and gather at muster station first D、the life-jackets and call the captain.
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