Patents

10. 马辉,李坤,孟春晓. 一种螺栓连接鼓筒转子结构的响应特性分析方法[P]. 中国: ZL 201810575154.1,2020/8/28. (专利申请号201810575154.1,申请日期:2018/6/6)

Release time:2024-03-18  Hits:

Service Invention or Not:no

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