四、RCM的计划和准备工作在实施RCM项目时 ,重点工作放在RCM分析和开发一个适当的RCM模式。但是实施RCM的计划和准备工作开始时 ,就觉得这项工作过分复杂 ,并且颇难处理。准备工作屡次被延迟 ,并且增加了活动次数和资源。工作进度的延迟对这个项目产生了一些影响。例如 ,项目领 IV. Planning and Preparation of RCM In the implementation of RCM projects, the focus is on RCM analysis and development of an appropriate RCM model. However, at the beginning of the planning and preparation for the implementation of RCM, the work was perceived as overly complex and difficult to handle. Preparations have been delayed for many times, and the number of activities and resources has been increased. The delay in progress has had some impact on this project. For example, the project leader