FORTUM with CD-Europe I used advanced technology to produce high-grade EHVI base oil equipment, the base oil such technical indicators are almost equivalent to pure synthetic lubricants.是什么意思_FORTUM with CD-Europe I used advanced technology to produce high-grade EHVI base oil equipment, the base oil such technical indicators are almost equivalent to pure synthetic lubricants.在线翻译_英语_读音_用法_例句