Information of the file is the management to the file information of student, teacher and security personnel.

档案信息管理则是分别对学生、教工、保安的档案信息管理和统计。

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Information of the file is the management to the file information of student, teacher and security personnel.

档案信息管理则是分别对学生、教工、保安的档案信息管理和统计。

youdao