heavy crude
短语词组
- heavy asphalt crude 瀝青基重質石油
- heavy viscous crude oil 重稠原油
- heavy sour crude oil 重質高硫原油
- heavy waxy crude 重質含蠟原油
- heavy and crude oil engine 重油原油發動機
- evaporating heavy -crude dehydrator 重油蒸發脫水器
- Caoqiao 's heavy viscous crude oil 草橋稠油
- heavy crude oil 重原油;重質原油
- heavy crude pipeline 稠油琯道 返回 heavy crude