改革开放以来 ,不少集团公司下属单位依靠摸索走出了自己的民品发展道路 ,但是 ,不同的行业特点和较窄的发展领域使这些“先富起来”的企业难以整理出一套对整个集团公司民品发展有指导作用的理论和方法 ,对于拥有先进技术的中小航天企业来讲 ,资金、管理和市场等方面更是难以? Since the reform and opening up, many subsidiaries of the group companies have relied on groping out of their own development path for the development of civilian products. However, different industry characteristics and narrower development areas make it difficult for these “rich first” companies to sort out a whole group of companies. The theory and method of guiding development of civil product development are particularly difficult for small and medium-sized aerospace companies with advanced technologies, such as capital, management, and marketing.