1) 120~# pertrol
120#汽油
2) Solvent naphtha 120
120溶剂汽油
3) Solvent naphtha 120
120号溶剂汽油
4) pre-steaming at120℃
120℃预汽蒸
5) 120# solvent naphtha
120#溶剂油
1.
The characteristics of a adulterated sample of diesel oil by 120# solvent naphtha were studied with three-dimension spectral subtraction fluorescence technique, and it is shown that the technique could determine quickly whether there is a adulterated sample of 120# solvent naphtha in diesel.
这种技术可以快速分析出柴油中是否含有120#溶剂油,并对差谱后的三维谱进行体积分发现,总的体积与柴油中含有120#溶剂油的百分含量有一定的关系。
6) 120 solvent oil
120号溶剂油
1.
Having compared all separating ways,the authors made a proposal to refine n-heptane and reclaim methylcyclohexane from 120 solvent oil by using composite extraction separation.
研究比较各种分离方法,提出了用复合萃取分离法从120号溶剂油中分离出正庚烷并回收甲基环己烷的方案。
补充资料：120溶剂汽油
120(号)溶剂汽油是橡胶工业用溶剂汽油，简称橡胶溶剂油，主要成分为脂肪烃类化合物，无色透明液体，密度不大于0.730，沸点80-120℃，易燃。无毒，对皮肤有脱脂作用。
用作橡胶的溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，防止混入水分、杂质。
用作橡胶的溶剂和稀释剂。贮存于阴凉、通风、干燥的库房内，防止混入水分、杂质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条