“…Knowledge is the core element of intelligent manufacturing in process industry(Gui Weihua, Zeng Zhaohui, Chen Xiaofang, Xie Yongfang & Sun Yubo, 2020) . Although we have regular mining method, statistical learning method, deep learning method, evolutionary algorithm, example-based reasoning method, symbolic intelligence or computational intelligence based acquisition method (Gui et al, 2020) etc already in the early stage, industry process involves various mechanism changes as well as association associated representation, dynamic uncertainty cause-effect graph, fuzzy awareness graph representation, Petri net representation, semantic Different knowledge representation methods such as network representation. Therefore, we can build a knowledge-driven intelligent manufacturing system for the process industry to automatically complete processing knowledge (Gui et al, 2020) , achieve seamless information exchange at all levels in each enterprise, and finally meet the requirement of efficient and green intelligent manufacturing in the process industry.…”