制备岩石相似材料易脱模的推压式柱状试验模具及方法
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Title:制备岩石相似材料易脱模的推压式柱状试验模具及方法
Institution:岩土与地下工程研究院
Type of Patent:Invent
Application Number:201910501670.4
Number of Inventors:3
Service Invention or Not:No
Application Date:2019-06-11
Publication Date:2021-08-27
Authorization Date:2021-08-27
Release Time:2021-09-19