45. 马辉,付强,刘守华,肖春亮,葛寒,刘中华. 一种单联金属毡卡箍刚度的建模方法[P]. 中国, 专利号:ZL 202011473964.X, 2024/2/2.(申请号:202011473964.X,申请日期:2020/12/15).
Release time:2025-06-26 Hits:
Service Invention or Not:no
Service Invention or Not:no
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