建筑网架焊缝根部缺陷多次反射法探伤的对比反射体试块
Release time:2024-08-09
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- Affilication of Author(s):
- 材料科学与工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 郭钧,李倩,王聪,高原,车航宇,郑子涵
- Type of Patent:
- 发明专利
- State of Patent:
- 专利授权
- Application Number:
- 2020108988359
- Service Invention or Not:
- yes
- Application Date:
- 2020-08-31
- Authorization Date:
- 2024-08-06
- First Author:
- yangxiaodong
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