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Phellinus igniarius sunscreen cream and preparation method of sunscreen cream 专利
申请日期: 2015-01-01,
作者:  GUO QIANYU;  SHEN XUEMEI;  WANG JIAHENG;  FU MENGJIE;  YU WENQIAN
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/19
Adjustable type wave power generation device for use in ocean power generation field, has rotating electrical machine which is connected with velocity logic control module and speed sensor using cable. 专利
申请日期: 2015-01-01, 公开日期: 2015-07-01
作者:  HAN Y YU Y YE C ZHAO F XU Z PENG S
收藏  |  浏览/下载:9/0  |  提交时间:2019/12/09


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