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浏览/检索结果: 共7条，第1-7条 帮助 限定条件 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 Seabed hydrate natural gas pipeline blocking device, has combustion-supporting gas supply pipe whose end is connected with heating module, and automatic firing mechanism arranged in heating module. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-15 作者:  SONG Y YANG M MA S LIU W ZHAO J LIU 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/02 Drum shaped milling cutter customizing method, involves determining limit value of barrel-shaped edge, determining rod diameter, solving parameter value according to associated parametric equation, and obtaining drum taper mills parameters. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-19 作者:  WEI Z XUE S WANG M MA R 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 Ultrasonic-assisted laser near-net forming of ceramic pieces involves drying ceramic powder into powder feeder through powder feeding tube and fixing ultrasonic transducer through heating plate. 专利 申请日期: 2014-01-01, 公开日期: 2014-10-08 作者:  MA G WANG J WU D NIU F GUO M ZHOU S 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/11 Laser net aluminum oxide ceramic structure forming method, involves locating ultrasonic transducer at upper part of bracket pressing plate through annular flange, and adjusting output electric current of ultrasonic frequency generator. 专利 申请日期: 2014-01-01, 公开日期: 2014-09-03 作者:  NIU F MA G WU D GUO M ZHOU S 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/11 Oil-decanting system for oil-polluting water cabin of oil-polluting water ship, has hydraulic device, electronic controlling unit, fixed decanting funnel, hydraulic remote control valve, oil-water interface instrument, and fluid level meter. 专利 申请日期: 2008-01-01, 公开日期: 2008-08-06 作者:  MA K LIN Y ZHANG M JIN C WU J LI S 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/27 Oily water processing device for ship sewage, includes inclined separation device, floatation device including oily water receiving device, water regulating chamber, and filtering device including rough and refined filters. 专利 申请日期: 2008-01-01, 公开日期: 2008-08-06 作者:  MA K LIN Y ZHANG M JIN C WU J LI S 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/27 Vacuum receiving device for bilge water of oily sewage cabin, includes vacuum pump, vacuum water guiding tank, and electronic control unit. 专利 申请日期: 2008-01-01, 公开日期: 2008-08-06 作者:  MA K LIN Y ZHANG M JIN C WU J LI S 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/27