档案是历史的真实记录 ,是党和国家的宝贵财富。档案不仅具有一般情报资料所具有的性质 ,可为各级机关团体 ,各行各业的科研部门、行政管理部门、生产部门提供有参考价值的情况、经验、技术、成果及各种有用的信息 ,同时还具有一般情报资料不具备的查考和凭证作用。我们知道 , File is a true record of history, is the party and the country’s valuable wealth. Archives not only have the properties of general intelligence materials, but also provide valuable information, experiences, technologies, achievements and all kinds of useful information for scientific research departments, administrative departments and production departments of government organs and agencies at all levels, At the same time also has general intelligence information does not have the role of examination and certificate. we know ,