Study on management and postil skill of graphic data in network-based manufacturing project management

The requirements about management and postil of graphic data are analyzed detailed.A concept which is named"Network drawing"is presented based on the analysis and the system of management and postil of graphic data,which is Web-based application form B/S model,is established,and the running procedures and function of the system is also expatiated.The system meets the requirements of Real-Time,visibility,Independence and traceability to graphic data postil.Sequentially,that will boost the efficiency of network manufacturing project management.