直馏油 meaning in English

straight-run oil
virgin oil

Test method for determining carcinogenic potential of virgin base oils in metalworking fluids
金工流体中直馏油致癌可能性测定的试验方法
Abstract : to find the way out for delayed coking naphtha and to solve the shortage of catalytic reforming feedstock , tests were conducted in the reformer at anqing general petrochemical works , with feedstock of deeply hydrotreated delayed coking naphtha blended with different proportion of straight - run naphtha
文摘:为寻求焦化汽油出路和缓解催化重整装置原料不足的矛盾，安庆石化总厂对焦化汽油深度加氢精制后以不同比例调入直馏油作重整原料进行工业试验。