The article outlines the classification of engineering change; explains the nuclear power engineering change management methods combined with medical building features; introduces the specific methods of engineering change management at different levels combined with nuclear power engineering change management DIPS evaluation.%文章概述了工程变更的分类,结合医疗建筑项目特点详细阐述了核电工程变更管理方法,并结合核电工程变更管理的DIPS评价介绍了变更分级管理的具体操作方法.
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