一种超声波探伤评定点状缺陷的对比反射体
Release time:2024-08-09
Hits:
- Affilication of Author(s):
- 材料科学与工程学院
- Scope of patent:
- 国内
- Disigner of the Invention:
- 仵梦雨,刘蕊迪,丁茹艳,姜思琦
- Type of Patent:
- Utility models
- State of Patent:
- 专利申请
- Service Invention or Not:
- yes
- Application Date:
- 2024-04-12
- First Author:
- yangxiaodong
- Pre One: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