residual lubricating oil
常见例句
- A double-solvent process for the simultaneous deasphalting and solvent treating of a lubricating-oil stock or any residual or distillate base stock.
對潤滑油料或任何渣油或餾分油基礎油同時進行脫瀝青和溶劑精制的雙溶劑過程。
www.infopetro.com.cn - Bright Stock Refined, high viscosity lubricating oil usually made residual stocks by suitable treatment, such as a combination of acid treatment or solvent extraction with dewaxing or clay finishing.
加工処理的方式包括：酸処理（或溶劑萃取）脫蠟（或 粘土精制）相 結郃。 返回 residual lubricating oil