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Natural pigment CC cream and preparation method thereof 专利
申请日期: 2016-01-01,
作者:  LIU YAHUA;  ZHOU YING;  SHEN XUEMEI;  WANG RONGQING;  ZHANG SIQI
收藏  |  浏览/下载:6/0  |  提交时间:2019/04/19
Temperature forming production line feeding mechanism, has bearing utilized for taking out plate material by discharging device, drive mechanism for driving feeding devices, and guide rail fixed with slide block. 专利
申请日期: 2014-01-01, 公开日期: 2014-11-05
作者:  DAI M GUO W HE B HU P ZHAO X YING L
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/11


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