正确答案: D
In addition to
题目:() providing lubricating films, oil used in marine diesel engines have to remove heat from oil cooled piston.
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学习资料的答案和解析:
[单选题]由于船舶的特殊性,使动力装置的可靠性更为重要和复杂。它与下列因素有关()。Ⅰ.各组成设备的可靠性;Ⅱ.各组成设备的维修性;Ⅲ.管理人员的因素
Ⅰ+Ⅱ+Ⅲ
[单选题]十字头式柴油机活塞与气缸间隙是指在一定条件下,活塞()与气缸内孔()间隙。
裙部减摩环/单边最小
[单选题]Care and cleanliness are required when installing diesel fuel filters ().
both of the above
[单选题]The space between cylinder liner and jacket is called ().
the cooling water space