Jun Chen

An engineer at Peking University

14

Beijing, China

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Passive Amplifier And Smartphone Stand

Work experience

Mechanical Engineer

Peking University • September 1993 - present

Specialized in

Software skills

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GrabCAD score	558
Total downloads	2587
Profile views:	646
Followers:	14
Following:	5
Comments left:	5
Member since:	September 20, 2021

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