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一种超低渗气密性岩层相似材料及其制备方法和应用
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Title:一种超低渗气密性岩层相似材料及其制备方法和应用

Institution:岩土与地下工程研究院

Type of Patent:Invent

Application Number:201911340783.7

Number of Inventors:2

Service Invention or Not:No

Application Date:2019-12-23

Publication Date:2021-04-16

Authorization Date:2021-04-16

Release Time:2021-05-21

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