Release Time:2020-04-14 Hits:
First Author: Fuji Wang
Disigner of the Invention: 张博宇,贾振元,成德,王公硕,张中标
Authorization Number: ZL 201810957037.1
Prev One:一种便携式逆向冷却与除尘一体化装置
Next One:用于复合材料及其叠层结构高质量制孔的竖刃双阶梯微齿刀具