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Intelligent lifting device for green concrete construction, has supporting girder connected with operation platform, jack whose lower end is fixed with screw thread, and green concrete stirring device arranged on platform. 专利
申请日期: 2018-01-01, 公开日期: 2018-04-17
作者:  JIA J LIU W FENG S LI L
收藏  |  浏览/下载:5/0  |  提交时间:2019/12/02
Calcium permanent magnetic ferrite material and preparation method thereof 专利
申请日期: 2012-01-01,
作者:  DERU ZHU;  ZHENG RUAN;  CHUNHAO CHENG;  SHIXING QIU;  FENG HU
收藏  |  浏览/下载:11/0  |  提交时间:2019/04/19
Anti-mildew halogen-free flame-retardant smoke-suppression wood-plastic composite material and preparation method thereof 专利
申请日期: 2012-01-01,
作者:  XIAOZHONG FANG;  LAOHU CHENG;  PENG CHEN;  RU XIA;  JIBIN MIAO
收藏  |  浏览/下载:9/0  |  提交时间:2019/04/19
Calcium permanent magnetic ferrite material and preparation method thereof 专利
申请日期: 2010-01-01,
作者:  DERU ZHU;  ZHENG RUAN;  CHUNHAO CHENG;  SHIXING QIU;  FENG HU
收藏  |  浏览/下载:13/0  |  提交时间:2019/04/19
AUTOPHAGY INDUCING COMPOUND AND THE USES THEREOF 专利
作者:  Min LI;  Jia Hong LU;  Siva Sundara Kumar DURAIRAJAN;  Liang Feng LIU
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/05


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