中文

发明专利:一种非饱和冻土的离心机系统及基质势测试方法

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  • Release time:2021-02-19

  • Affilication of Author(s):中南大学

  • Authorization number:ZL202010021921.1

  • Service Invention or Not:no

  • Application Date:2020-01-09

  • Authorization Date:2021-02-19


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  • 2020100219211_发明专利证书.pdf   
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