润滑油可以减少摩擦。

Lube oil can reduce friction.

车库里有一罐润滑油。

There is a can of lube oil in the garage.

他用润滑油来保养自行车链条。

He uses lube oil to maintain his bike chain.

你需要给机器添加一些润滑油。

You need to add some lube oil to the machine.

这种润滑油适用于各种机械设备。

This kind of lube oil is suitable for various machinery.

润滑油发动机试验

Engine testing of lube oil

介绍了茂名石化公司用非大庆油工业试生产润滑油的基本情况，以及为适应用非大庆油生产润滑油所做的技术改造。

The commercial test for producing lube oil from non-Daqing crudes and the technical revamping of existing production system for production of lube oil from non-Daqing crudes were introduced.

为适应高质量润滑油产品生产的需要，制订了润滑油基础油新系列标准。

A new series of lubricant base oil standards for the production demand of high quality lube oils has been formulated.

介绍了汽油、柴油和润滑油的知识营销。

The knowledge marketing of gasoline, diesel oil and lube oil was presented.

我还建议在擦净主轴和尾轴后用沾了润滑油的纸巾擦上一些润滑油。

I also like to clean the main rotor and tail rotor shaft and lightly lubricate them with lube oil soaked tissue paper.