Oil And Chemical Engineering Field的意思|示意
美 / /
英 / /
石油与化工领域“，
Oil And Chemical Engineering Field的网络常见释义
石油 ... 生物/医药行业 Biology And Medicine Field 石油/化工行业 Oil And Chemical Engineering Field 食品/卫生行业 Food And Healthy Field ...
Oil And Chemical Engineering Field相关例句
The invention discloses an addition agent used for a slag oil coking-delaying technique and belongs to the technical field of chemical engineering.
本发明公开了一种用于渣油延迟焦化工艺中的助剂，属于化工技术领域。