Release Time:2019-10-20  Hits:

First Author: 韩冰雁

Disigner of the Invention: 相荣超,侯绪芬,胡茜茜,李莹,彭婷婷,迟晨,孙佳慧,于明波

Application Number: CN201710238018.9

Authorization Date: 2017-04-17

Authorization Number: CN106978169A