Release Time:2021-09-09 Hits:
First Author:Renke Kang
Disigner of the Invention:Dong Zhigang,田俊超,刘志强,鲍岩,zhuxianglong,Shang GAO
Application Number:201910970024.2
Authorization Date:2019-10-12
Authorization Number:ZL 201910970024.2