The current situation of standardization at home and abroad,the three guidelines for standard revision,the comparision with the similar foreign standardz ISO 2078:1993 and EN13473R,and finally the main contents of the standard and supplemented product designations are described in detail.

Research on concurrent technique of production planning and process planning for project products;

Multi-project production planning and scheduling system based on workflow;

Production planning and scheduling system plays a key role in multi-project production.

Product numbering program design for single piece/small series produciton and Organizing in Spare Parts;

Design and Implementation of Design and Customization Systems Based on Product Semeiotics Transfer Model;