短語(yǔ)詞組短語(yǔ)Mild hydrocracking catalyst 溫和加氫裂化催化劑MHCU Mild Hydrocracking Unit 緩和加氫裂化MHC Mild hydrocracking 緩和加氫裂化mild hydrocracking process 緩和加氫裂化過(guò)程MHC Mild Hydrocracking Unit 溫和的加氫裂化裝置 返回 mild hydrocracking