The Hydrogen adding Tail Oil contains the paraffin hydrocarbons and alicyclic hydrocarbons more then 96.8 percent, and contains the aromatic hydrogen less then one percent.是什么意思_The Hydrogen adding Tail Oil contains the paraffin hydrocarbons and alicyclic hydrocarbons more then 96.8 percent, and contains the aromatic hydrogen less then one percent.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句