Release Time:2021-01-06  Hits:

First Author: lizou

Disigner of the Invention: 董雨筱,Yichen Jiang,宗智,Guiyong Zhang,李嘉文,孙铁志,裴玉国,王振,曲世达

Application Number: CN201720802672.3

Authorization Date: 2017-07-05

Authorization Number: CN206939011U