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    双液深孔孔底定点精准混合施工工艺及注浆结构

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    • Title:双液深孔孔底定点精准混合施工工艺及注浆结构

    • Institution:土建与水利学院

    • Type of Patent:发明

    • Application Number:201710141370.0

    • Number of Inventors:6

    • Service Invention or Not:No

    • Application Date:2017-03-10

    • Publication Date:2023-11-03

    • Authorization Date:2023-11-03

    • Release Time:2019-01-26
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