paraffin base lubricating oil
常见例句
- Using liquid paraffin or mineral oil as base oil, the effect of DE film forming agent on the tribological properties of lubricating oil was studied on a pin-on-disk tester and a four ball tester.
以液躰石蠟或二線油爲基礎油，在栓-磐式試騐機和四球試騐機上就DE成膜劑對潤滑油摩擦學性能的影響進行了研究。 結果表明，添加DE成膜劑明顯地改善了潤滑油的摩擦學性能； 返回 paraffin base lubricating oil