Sulfonated kerosene磺化煤油
kerosene emulsion石油乳剂;杀虫剂;石油乳制
brown kerosene棕色煤油;详细翻译;棕色灯油
kerosene poisoning煤油中毒
kerosene paint煤油涂料
Kerosene Fire煤油火灾
kerosene e煤油
untreated kerosene粗煤油;详细翻译
kerosene method煤油法;石油法
When dimethyl sulfoxilde was used assolvent,the aromtic content in Daqing lamp kerosene can be reduced to as low as 0.5%by fivetheoretical stage extraction with solvent-oil ratio of 4.
当溶剂比为4，经5级萃取，煤油中芳烃总含量由10．6％可降至0．5％。
参考来源 - 溶剂萃取法脱除灯用煤油芳烃制取无芳烃煤油N-UNCOUNT（不可数名词） Kerosene is a clear, strong-smelling liquid which is used as a fuel, for example in heaters and lamps. 煤油 [美国英语]