High-elongation powder metallurgy bearing for automobile
LI HUI, DONG JIN, XUE YUSONG, CHEN HUI, LIANG JINGUI, ZHANG HUAFENG, MA SUJUAN
Year of Publication 21.10.2022
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Year of Publication 21.10.2022
Patent
Camshaft phase sensor
LI HUI, DONG JIN, XUE YUSONG, CHEN HUI, LIANG JINGUI, ZHANG HUAFENG, MA SUJUAN
Year of Publication 11.02.2022
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Year of Publication 11.02.2022
Patent
Airtightness detection clamp for automatic line machine tool
ZHANG ZHENG, DONG JIN, XUE YUSONG, CHEN HUI, LIANG JINGUI, ZHANG HUAFENG, LI ZHAOGANG
Year of Publication 18.12.2020
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Year of Publication 18.12.2020
Patent
Clamp for machining new energy automobile gear VVT rotor cover plate
ZHANG ZHENG, DONG JIN, XUE YUSONG, CHEN HUI, LIANG JINGUI, ZHANG HUAFENG, LI ZHAOGANG
Year of Publication 26.11.2019
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Year of Publication 26.11.2019
Patent