This thesis defines the connotations of industrial technologies innovation and the core development stages of industrial technologies innovation.It focuses on the research of industrial technologies innovation mechanism and summarizes differentiated industrial technologies innovation patterns and mechanisms by analyzing the past successful innovation cases.Meanwhile,taking the fields of Dual Carbon and Intelligent Manufacturing as examples,the thesis further clarifies the specific fields,directions and priorities of the aerospace industrial development and technologies innovation,providing direction guide for key technologies innovation.Finally,the thesis gives suggestions and supports for the perfection of aerospace industrial technologies innovation system and the realization of major industrial technologies innovation.