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Continuous crystallization of multilevel film control comprises e.g. preparing a nearly saturated solution to be crystallized, injecting into material container, opening first stirring device and first temperature control device, and mixing. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-13
作者:  JIANG X LI G HE G TUO L LU D XIAO W
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Continuous re-crystallization device, has sand-core filter provided with filtrating cavity and heat-retaining cavity, and sand-core plate installed on lower end of filtrating cavity. 专利
申请日期: 2010-01-01, 公开日期: 2010-07-28
作者:  WANG M CHEN M GAO Z WU X LV X
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/24


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