Release Time:2019-07-17 Hits:
First Author: Junzhou Huo
Disigner of the Invention: 李广庆,王亚杰
Authorization Number: ZL201410182390.9
Prev One:全断面岩石掘进机带嵌入式传感器的主轴承组件
Next One:一种滑动支撑的掘进机盘型单刃滚刀设计方法