lizhaofeng

Doctor

With Certificate of Graduation for Doctorate Study

山东大学

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Gender:Male
Date of Employment:2016-09-13
E-Mail:lizf@sdu.edu.cn

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一种适用于滨海岩溶区的钻孔设备及工艺

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Affilication of Author(s):岩土与结构工程研究中心
Type of Patent:发明
Application Number:202110406857.3
Number of Inventors:3
Service Invention or Not:no
Application Date:2021-04-15
Publication Date:2022-03-04
Authorization Date:2022-03-04