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一种用于劈裂挤密注浆的防泌水注浆材料及其制备方法

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  • Affilication of Author(s):土建与水利学院

  • Type of Patent:发明

  • Application Number:202210959668.3

  • Number of Inventors:4

  • Service Invention or Not:no

  • Application Date:2022-08-11

  • Publication Date:2023-05-16

  • Authorization Date:2023-05-16

  • Publication Date:2023-05-16

  • Application Date:2022-08-11

  • Authorization Date:2023-05-16
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