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Knowledge Management System of Institue of Mechanics, CAS
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杨国伟 [2]
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Creator：杨国伟
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一种列车刚性弓网接触力全光纤测量方法及系统
专利
发明专利. 一种列车刚性弓网接触力全光纤测量方法及系统, 专利号: ZL202111105298.9, 申请日期: 2021-09-22, 授权日期: 2022-09-30
Inventors:
黄国君
;
程桂军
;
杨国伟
;
张玲芳
Adobe PDF(719Kb)
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View/Download：141/44
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Submit date：2023/01/09
受电弓滑板载流摩擦磨损试验机及使用方法
专利
发明专利. 受电弓滑板载流摩擦磨损试验机及使用方法, 专利号: ZL201910520589.0, 申请日期: 2019-06-17, 授权日期: 2020-03-24
Inventors:
纪占玲
;
郭迪龙
;
李新宁
;
杨国伟
;
宋鑫
;
郭易
;
姚永芳
;
刘雯
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View/Download：227/35
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Submit date：2020/08/14
