1. Hou, Y., Ding, X.: UG/Open Secondary Development Examples. Chemical Industry Press, Beijing (2007)
2. Sheng, Y.-j, Zhang, Z.-m, Fan, Q.-j, et al.: On the CAPP system for aircraft assembly based on CAPP framework. Mech. Sci. Technol. 1, 145–146 (2001)
3. Zhang, M., Xu, Q., Shen, X.: Data exchange and sharing platform model based on XML. J. Tsinghua Univ: Nat. Sci. Ed. 43(1), 105–107 (2003)
4. Hu, W., Wei, X.: XML-based process planning information modeling and exchange. Modul. Mach. Tool Autom. Process. Technol. 12, 24–26 (2005)
5. Chen, S.: XML and it’s application. Appl. Res. Comput. 19(3), 115–117 (2002)