paraffin hydrocarbon
短语词组
- Paraffin hydrocarbon isomerivmion 烷烃异构化
- branched paraffin hydrocarbon 支链烷烃
- n -paraffi hydrocarbo 正烷烃
- normal paraffin hydrocarbon 正链烷烃;正烷烃
- heavy paraffin hydrocarbon 重烷烃
- paraffin hydrocarbon gas 烷烃气
- heavy metal ion paraffin hydrocarbon 重烷烃
- Paraffin waxes and hydrocarbon waxes 石蜡和烃蜡;石蜡及烃蜡;氧化烃基蜡的钙盐;石蜡 返回 paraffin hydrocarbon