Patents
模拟水岸边坡岩石单侧浸水弱化的岩石力学试验设备及其使用方法
Release time:2021-12-09
Hits:
- Type of Patent:
- 国家发明专利
- State of Patent:
- Authorized patents
- Application Number:
- CN201910980987.0
- Service Invention or Not:
- no
- Application Date:
- 2019-10-16
- Authorization Date:
- 2021-07-16
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