pao2 meaning in English
酸素分
Examples
- 6 . investigate the base oil for environment friendly lubricant and then select the composition of colza oil , esters and pao2 . discuss on low - temperature flowability theories of vegetable - base lubricants
对环境兼容润滑油的基础油进行了考察，选择菜籽油、季戊四醇酯和聚-烯烃作为基础油，并从理论上对植物基润滑油的低温流动性原理进行了探讨。