2017/03
2017 China International Olefin and Polyolefin Conference

2017-03-20 ~ 22 China . Zhejiang Ningbo,China

Chemical Engineering
2017年全国炼化工业重劣质原油深加工先进技术研讨会

2017-03-15 ~ 17 China . Beijing 北京市

Chemical EngineeringComputer Science, Artificial Intelligence
首届全国膜工程工艺设计研讨会

2017-03-05 China . Guangdong 广州市

Chemical EngineeringComputer Science, Artificial Intelligence