Release Time:2019-03-09  Hits:

First Author: 李清平

Disigner of the Invention: 庞维新,朱一铭,王世圣,赵佳飞,姚海元,张炜,Liu Weiguo,Yongchen Song,余敏,秦蕊,程兵

Application Number: CN201520103244.2

Authorization Date: 2015-02-12

Authorization Number: CN204389257U