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When we use the electronic products we often confronted with some problems , in the course of long-term use the line of the joint is broken easily, such as headphones line, ultimately, that will affect the using effect .
Tornado is improved to aim at this problem, change terminal point to similar spring form, in this way ,it can enhance the contact area ,thus protect the line from frequent bending.
Ceramic Institutes Of Jingdezhen,CHINA
Jiangxi provice, China
Ceramic Institutes Of Jingdezhen,CHINA
Jiangxi provice, China
Prof.Wang ai hong Yao Hanchao Sai Shitao Su Neng