It presents the reprocessing of light oil, middle oil, flushingoil to produce chemical raw material, fuel and solvent oil.
分别提出了对轻油、中油、洗油馏份进行再加工以制取各种化工原料，燃料和溶剂油等产品。
2
To solve this problem, the oil system flushing process is extremely important.
要解决这个问题，油系统的冲洗工艺异常重要。
3
In order to provide adequate flushing time for oil circulation system, it is discussed how to cut down the installation time of oil pipeline arrangement for a better chemical cleaning method.