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一种基于示功图矩特征的有杆抽油系统摩擦因数辨识方法

Release time:2021-03-04 Hits:

Patent Applicant:  李东玉(S),张遨(S),李翔宇(S)李书行(S)

Note:  专利证书编号:CN108979624A

Service Invention or Not:  no

Application Date:  2018-08-07

Publication Date:  2018-12-11

First Author:  gaoxianwen

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