Release Time:2019-10-20  Hits:

First Author: Jing Lian

Disigner of the Invention: 刘智杰,刘秀杰,郑伟娜,Zhou Yafu,冯兴恩,杨洪英

Application Number: CN201710220811.6

Authorization Date: 2017-04-06

Authorization Number: CN106991401A