中油 meaning in English
medium oil
middle oil
Examples
- Yantai muping petrochina oil product sales co . , ltd
烟台牟平中油油品销售有限公司 - Preparation of samples for identification of waterborne oils
水中油鉴别用样品的制备 - Test method for indicating oil or water in compressed air
压缩空气中油或水的表示方法 - Verification regulation of oil content in water analyzers
水中油份浓度分析仪检定规程 - Study of oil removal technology in helium cryogenic system
氦低温系统中油过滤技术研究