单选题In the management of the shafting, because（） carry heavy load and caused high temperature easily, it should be paid attention.Athe bearing near to the diesel engineBthe intermediate bearing near to the thrust bearingCthe intermediate bearing near to the sterntubeDthe bearing located at the middle of the diesel engine and the sterntube
单选题
In the management of the shafting, because（） carry heavy load and caused high temperature easily, it should be paid attention.
A
the bearing near to the diesel engine
B
the intermediate bearing near to the thrust bearing
C
the intermediate bearing near to the sterntube
D
the bearing located at the middle of the diesel engine and the sterntube
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