The main engine lube oil is very important for the stability work of the diesel engine.

船舶主机滑油温度对于柴油机的稳定工作非常重要。

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Whether it's the fact that he (yes, or she) can identify a Dodge Charger just by the sound of its engine or avoids Jiffy-Lube at all costs, the items on this list will help you get a handle on what sort of person you're dealing with.

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