Patents

39. 马辉, 柴清东, 朴玉华, 吴文轩. 一种考虑螺栓连接的航发管路建模及振动特性分析方法 [P]. 中国, 申请号:ZL 201910228529.1, 2023/1/13. (申请号:201910228529.1,申请日期:2019/03/25).

Release time:2025-06-26  Hits:

Service Invention or Not:no

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