heavy crude oil
短语词组
- heavy viscous crude oil 重稠原油
- heavy sour crude oil 重质高硫原油
- heavy and crude oil engine 重油原油发动机
- Caoqiao 's heavy viscous crude oil 草桥稠油
- heavy crude oil wastewater 稠油污水
- ultra heavy crude oil 超稠油
- Wangzhuang heavy crude oil 王庄稠油
- Tahe heavy crude oil 塔河稠油
- Angola Heavy Crude Oil 安哥拉重质原油 返回 heavy crude oil