Release Time:2021-03-28  Hits:

First Author: 王锦艳

Disigner of the Invention: 蹇锡高,韩建华,刘程,张守海,Weng Zhihuan,胡方圆,LIU Chengde,Zong Lishuai

Application Number: CN201810315960.5

Authorization Date: 2018-04-08

Authorization Number: CN108424679A