Release Time:2019-03-09 Hits:
First Author: 马建伟
Disigner of the Invention: Fuji Wang,贾振元
Authorization Number: ZL201510034260.5
Prev One:一种用于碳纤维复合材料制孔的高效专用钻头
Next One:一种碳纤维复合材料摩擦系数测量的实验方法