Release Time:2020-04-09  Hits:

First Author: Qing Mao

Disigner of the Invention: 石越,陈孝东,刘灵惠,肖宇,杜兆龙,刘松,黄延强,景维云,银光照

Application Number: CN201710321714.6

Authorization Date: 2017-05-10

Authorization Number: CN107177862A