13. 马辉,赵晨光,曾劲,李朝峰,张学良. 一种叶片和机匣系统在碰摩故障下的力学特性分析方法 [P]. 中国:ZL 201910883150.4,2022/12/2. (专利申请号201910883150.4,申请日期:2019/09/18)
Release time:2024-03-18 Hits:
Service Invention or Not:no
Service Invention or Not:no
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