Taking drawing management software with SG Shape Rolling Plant for example, this paper introduces the ways of using PDM technology for developingdrawing management software.
本文以首钢型材轧钢厂图纸管理软件为例，介绍了应用PD M技术开发图纸管理软件的方法。
2
A new advance called flat developingdrawing based on improved axonometric projection with simplified lineation and enhanced expression of systematic function and principle is presented in this paper.
介绍了平面展开图画法，对轴侧图的画线进行了简化，而在系统的原理及功能表述方面做了加强。
3
This article describes the idea for designing, the technology for developing and the application in engineering practice of engineering Parameterization Drawing Database application.