What could be a result of insufficient lubrication of lifeboat winches and davits?（） -题库考试答案搜索网

What could be a result of insufficient lubrication of lifeboat winches and davits?（）

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2022-01-03 16:53

A、Moisture accumulation in winch motor damaging the electrical wiring
B、Freezing of gears in cold weather
C、Corroding of sheaves on the davits so they will not rotate
D、All of the above

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