Release Time:2019-03-25 Hits:
First Author: Xing Fu
Disigner of the Invention: 王金鑫,Hongnan Li
Authorization Number: ZL 2018 2 0317411.7
Prev One:一种降雨碰撞力测量装置
Next One:一种具有多级耗能机制的阻尼空心杆