Hits:
First Author:Zhang Tim
Disigner of the Invention:徐以恒,WANG Shugang,Wang Jihong
Application Number:CN201710535358.8
Authorization Date:2017-07-04
Authorization number:CN107356627A
Pre One:一种可调节风量的无动力气窗
Next One:一种建筑防霾通风净化器