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What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）

A.Six by seven galvanized wire rope
B.Six by twenty-four improved plow steel wire rope
C.Six by thirty-seven preformed fiber-core wire rope
D.Six by nineteen regular-lay filler wire rope

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What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）

A.Each lifeboat must have a launching appliance
B.Launching appliances must be of the gravity type
C.There may not be more than two launching appliances on the same deck
D.All of the above

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What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）

你可能感興趣的試題

What is the accepted standard for wire rope falls used in connection with the lifeboat gear?（）

What is required by regulations concerning the stowage of lifeboats on cargo vessels?（）

What is the minimum number of deck officers，able seaman or certificated persons required for a lifeboat on a vessel in ocean service?（）