The purpose of oil refinery is to refine crude petroleum.炼油厂的主要工作是提炼原油.The oil is carried to the oil refinery by pipelines.石油通过输油管输送到炼油厂.The pipeline links the refinery with the port.管道将炼油厂与港口连接起来....
Dewatering and desalting in electric dewatering plant in oil refinery.炼油厂电脱盐装置的脱水、脱盐.Refinery and petrochemical operation produce a variety of byproduct gases.炼油厂和石油化工生产中生成各种副产气体.They have to put up with a giant oil refi...