Release Time:2021-03-12  Hits:

First Author: Zhou Yafu

Disigner of the Invention: 孙宵宵,Jing Lian,Li Linhui,黄泽文,侯克晗,邵芳雪

Application Number: CN201710310578.0

Authorization Date: 2017-05-05

Authorization Number: CN107171614A