长庆石化1.40mta重油催化裂化装置加工减压渣油运行分析(Operation analysis of vacuum residuum for 1.40mt a heavy oil catalytic cracking unit in Changqing Petrochemical Company)
本文档由 3215cf4743 分享于2017-09-20 23:12
长庆石化1.40mta重油催化裂化装置加工减压渣油运行分析(Operation analysis of vacuum residuum for 1.40mt a heavy oil catalytic cracking unit in Changqing Petrochemical Company)
君,已阅读到文档的结尾了呢~~