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文章通过结合地下管线普查发现的城市管线存在安全隐患因素,结合国内开展的管线隐患排查,提出了城市地下管线隐患排查的因素。
The article puts forward the factors that cause the hidden trouble of urban underground pipeline by combining with the potential safety hazards of urban pipeline discovered by the underground pipeline survey and the investigation of pipeline hidden dangers in China.