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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2012    内容类型：专利     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 Chinese medicine for treating chronic pelvic inflammatory disease and preparation method thereof 专利 申请日期: 2012-01-01, 作者:  QIN CHEN 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/19 Jet-aeration-based ultra-filtration pre-process system for desizing waste water, has jet pump that is set between water pump and raw water tank, and sewage tank that is connected with ultra-filtration elements. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-13 作者:  CHEN S QUAN X ZHAO H ZHANG Y QIN S 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/18 Picking equipment floating state controlling device for use during land and sea connecting transportation, has draft measurement unit and hexagon nut installed on floating body, and control unit installed in control room of floating body. 专利 申请日期: 2012-01-01, 公开日期: 2012-07-18 作者:  CHEN M LIN Y QIN P YU Y ZHANG M 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/18