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Patents

一种裂隙岩体智能注浆测控系统

Release time:2021-09-14 Hits:
Type of Patent:
国家发明专利
Application Number:
ZL201821536542.0
Service Invention or Not:
no
Application Date:
2018-09-19
Authorization Date:
2019-03-22
First Author:
Li Lianchong