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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 RETRACTED ARTICLE: Application education about urban underground pipeline management of pointsource information system 会议论文 2010 International Conference on Optics, Photonics and Energy Engineering, OPEE 2010, Wuhan, China, May 10, 2010 - May 11, 2010 作者:  Xu, Hongwen;  Zhang, Lin;  Li, Xinchuan;  Zhang, Qizhi 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/27 Based on 3D technology application research about urban underground pipeline management information system 会议论文 2010 International Conference on Applied Mechanics and Mechanical Engineering, ICAMME 2010, Changsha, China, September 8, 2010 - September 9, 2010 作者:  Xu Hongwen*;  Zhang Qizhi;  Li, Xinchuan 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/27 underground pipeline  3D  GIS