Nearly all the tractors operate on diesel oil.

几乎所有的拖拉机都用动。

My tractor operates on diesel oil.

我的那台拖拉机用动。

Lubrification degradation of low sulfur diesel oil causes oil pump abrasion of engine.

由于低硫低芳烃的润滑性能下降,会导致发动机的泵磨损。

By use of caustic washing electrofining method to decrease the acidity of straight run diesel oil,serious diesel oil emulsification problem can occure often.

采用电精制方法降低直馏酸度时,往往会产生严重的乳化现象。

Effective, rapid, non volatile, non conflagate, less insitation, recovery use, it is an ideal substitute of gasoline and diesel oil using for cleaning.

清好、速度快、不挥发、不燃烧,气味小,可重复使用,是替代汽、清发动机的安全、方便的理想产品。

The quality of diesel oil producing was advanced by isomery pour point depression technique applying in hydrogenation unit in Harbin Petroleum Company Branch of PetroChina.

介绍了中国石哈尔滨石化公司加氢精制-临氢降凝装置采用异构降凝技术提高产品质量的生产情况。