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成都市近年开发建设了40多个小区,成绩巨大。但是在新建小区内的道路与配套建设管网同步实施上出现了一些不协调的情况,重复开挖和因为配套不同步给
In recent years, Chengdu has developed and built more than 40 communities and has achieved tremendous results. However, some uncoordinated situations have occurred in the synchronous implementation of the roads in the newly-built communities and the supporting construction pipelines. Repeated excavation and the lack of synchronization for the