超高强钢导弹发动机壳体相贯线焊缝的激光窄间隙填丝全位置焊研究
Release Time:2025-04-30
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- Project Name:
- 超高强钢导弹发动机壳体相贯线焊缝的激光窄间隙填丝全位置焊研究
- Status:
- 进行中
- Classification of Project:
- Vertical project
- Project Source:
- Shaanxi Provincial Natural Science Foundation
- Project Number:
- 2017JM5069
- Date of Project Approval:
- 2017-01-01
- Date:
- 2025-04-30
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