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Title:一种适用于超长距离泵送的灰岩含水层注浆改造材料
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201510529051.8
Number of Inventors:2
Service Invention or Not:No
Application Date:2015-08-25
Publication Date:2016-05-11
Authorization Date:2016-05-11
Release Time:2019-04-15