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Title:一种动水抗分散封堵材料及其制备方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201810602644.6
Number of Inventors:2
Service Invention or Not:No
Application Date:2018-06-12
Publication Date:2019-03-26
Authorization Date:2019-03-26
Release Time:2019-04-15