Residue oil catalytic cracking is an important and major means in deep process in crude treatment.

重油催化裂化是炼油厂重要的二次加工装置，是原油深度加工的重要手段之一。

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Then it makes deep and systematic analysis and research in accordance with RBI technology application during the inspection process of Fluid Catalytic Cracking plant in Huabei petrochemical Company.

然后针对RBI技术在华北石化公司催化裂化装置检测流程中的应用情况，进行了深入系统的分析和研究。

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