Patents
Release time: 2022-10-03Hits:
- Type of Patent:Invent
- Application Number:CN202110634113.7
- Service Invention or Not:no
- Application Date:2021-06-07
- Publication Date:2021-09-03
- Next One:一种超声波检测混凝土结构渗透率的装置
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Doctoral Degree in Engineering
刘广
MOBILE Version