一种旋转-冲击作用下实现硬岩类矩形高效盾构的刀盘

• School Sign:第一单位
• Disigner of the Invention:李强,jianghongxiang,lihongsheng,于浩,崔玉明,张德义,杨斯冕
• Type of Patent:国内
• State of Patent:专利授权
• Application Number:202111056072.4
• Service Invention or Not:no
• Application Date:2021-09-09
• Authorization Date:2023-02-21
• First Author:cuixinxia