Product Data Management(PDM) is a rising enabling technology that helps the company to achieve BPR,CE and CALS goals,but it still exists the problems of hard to implement of to maintain.

• PDM是一个正在兴起的以管理全企业产品生命周期数据和过程信息的，支持企业实现BPR、CE和CALS等新方法、新理念的关键使能技术，但也存在着应用实施难、维护难等问题。