acidity of petroleum product meaning in Chinese
石油产品的酸度
油品酸度
Examples
- Methods of test for petroleum and its products - determination of inorganic acidity of petroleum products - colour indicator titration method
石油及其产品的试验方法.石油产品无机酸度测定.颜色指示剂滴定法
石油产品的酸度
油品酸度