石油润滑油 meaning in Chinese

petroleum lubricant
petroleum oil

Maintenance and use guide for petroleum lubricating oils for steam turbines
汽轮机用石油润滑油的维护与使用指南
Vgc standard test method for calculation of viscosity - gravity constant of petroleum oils
石油润滑油粘度-重力常数
Maintenance and use guide for petroleum lubricating oils for steam turbines
蒸汽轮机用石油润滑油的维护和使用指南
Test method for comparison of waterborne petroleum oils by fluorescence analysis
用萤光分析法比较水中石油润滑油的方法
Pushing native lube oil forward by means of giving full play to the whole superiority
在中国石油润滑油公司成立大会上的讲话

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