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城市地下管线档案是在城市建设活动中形成的应当保存的科技文件材料,它是城市基础设施的重要组成部分,是城市规划、建设、管理工作中不可缺少的科学依据。过去,由于种种原因,地下管线档案不齐全、不准确、不系统,给城市规划、建设、管理带来了诸多损失,而且其隐患长期存在。随
Urban underground pipeline archives are the scientific and technological documents that should be preserved in urban construction activities. They are an important part of urban infrastructure and an indispensable scientific basis for urban planning, construction and management. In the past, due to various reasons, the underground pipeline archives were not complete, inaccurate and unsystematic, which brought many losses to urban planning, construction and management, and their hidden dangers persisted for a long time. With