The experience of archive management for Songhuajiang Dadingzishan Navigation-Power Junction Engineering is analyzed, hoping to serve as a reference for archive management of large-scale key projects.

• 摘要对松花江大顶子山航电枢纽工程内业档案管理工作经验进行分析及总结，为大型重点工程档案管理工作提供借鉴。