Hits:
First Author:zhangzhenyu
Disigner of the Invention:zhouhongxiu,Dongming Guo,HANG GAO,Renke Kang
Application Number:CN200910010463.5
Authorization Date:2009-02-23
Authorization number:CN101503599
Pre One:一种用于4缸内燃机的集约型多功能全可变气门驱动系统
Next One:一种碳纳米管软磨料砂轮制备方法