Moreover, project management procedure and task document emphasis on the phases of setting and deciding a project, design, construction, purchase and finishing and pre-running.

而项目管理程序和作业文件主要从项目立项决策阶段、设计阶段、施工阶段、采购阶段、竣工验收与试运行阶段等几个阶段来论述。

youdao

Appraisement methods, which means giving the appraisal of railway construction organization variant, is an important component part of design document at the preliminary design stage.

铁路施工组织方案比选，是铁路初步设计阶段设计文件的重要组成部分。

youdao