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浏览/检索结果: 共4条，第1-4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 Walking wheel has arc-shaped vane whose outer section is provided with curved surface, and connecting flange that is fixedly connected to inner peripheral surface of rim. 专利 申请日期: 2012-01-01, 公开日期: 2012-01-11 作者:  GUO L LI L WANG W ZHANG M ZHAO Y 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Device for storing liquid refrigerant, has nut sliding block and centrifugal cylinder which are connected to inner cavity of evaporation chamber. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-27 作者:  FENG G GUO W QU F WU H 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/18 Steel plate hot-forming high-temperature anti-oxidation and decarburized nano coating, comprises preset amount of aluminum powder, silicon powder, alumina powder, graphite powder, nano-aluminum silicate and nano-magnesium hydroxide. 专利 申请日期: 2012-01-01, 公开日期: 2012-02-08 作者:  GUO W HU P MA N 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/18 Intermediate medium liquefied natural gas vaporization system, has liquefied natural gas pipeline realizing heat exchange relation with medium and lower cavity, and gas medium raised with upper cavity. 专利 申请日期: 2012-01-01, 公开日期: 2012-06-27 作者:  DAI Y GUO Y HU D LI M LI Y LIU W 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18