结合航空发动机研制过程中阶段标记、关重件相关特性标记、实物标识标记的实际应用情况,梳理总结了上述标记应用过程中存在的问题,针对存在问题进行了简要的分析,并结合多型号研制和协同设计制造需求,提出了初步的解决措施,建议在行业内尽快形成制度以规范标记应用。 Combining with the practical application of stage mark, relevant characteristic mark and physical mark of mark in the process of aeroengine development, the problems existing in the application of mark are summarized and the existing problems are briefly analyzed. Combined with the research of multi-model And collaborative design and manufacturing needs, put forward the initial solution measures, it is recommended in the industry as soon as possible to form a system to regulate the application of the mark.