fluid catalytic cracking units
常見例句
- Current situation of the insulating and wearing-resistant concrete lining for fluid catalytic cracking units wassummarized, and the gap between home and abroad was also discussed.
論述了我國石油化工行業(yè)催化裂化裝置用隔熱耐磨襯里的現(xiàn)狀以及與國外先進水平的差距。 返回 fluid catalytic cracking units