Release Time:2021-09-09  Hits:

First Author: 李向波

Disigner of the Invention: Li Tao,张元良,石博文,姜秋宏,王东,刘淑杰,刘伟嵬,张洪潮

Application Number: 201910599215.2

Authorization Date: 2019-07-04

Authorization Number: ZL 201910599215.2